# Divisors of the Positive Integer 49

1, 7, 49## Sum of all the Divisors of 49, including itself

57## Sum of the Proper Divisors of 49

8## Properties of the number 49

The integer 49 is an**odd**number.

The integer 49 is a

**Composite**number.

8 is

*less than*49, so 49 is a

**deficient**number.

## The number 49 as a Roman Numeral

**XLIX**

## The number 49 in various Numeral Systems

Base |
Representation |
---|---|

2: | 110001 |

3: | 1211 |

4: | 301 |

5: | 144 |

6: | 121 |

7: | 100 |

8: | 61 |

9: | 54 |

10: | 49 |

11: | 45 |

12: | 41 |

13: | 3A |

14: | 37 |

15: | 34 |

16: | 31 |

17: | 2F |

18: | 2D |

19: | 2B |

20: | 29 |

21: | 27 |

22: | 25 |

23: | 23 |

24: | 21 |

25: | 1O |

26: | 1N |

27: | 1M |

28: | 1L |

29: | 1K |

30: | 1J |

31: | 1I |

32: | 1H |

33: | 1G |

34: | 1F |

35: | 1E |

36: | 1D |