56845870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{68489}}^1$

素因数の和:68579

約数の個数: 16

約数和(自身を含む): 103556880

約数和(自身を除く): 46711010

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 68489, 136978, 342445, 684890, 5684587, 11369174, 28422935, 56845870]

約数ペア:

[(1, 56845870), (2, 28422935), (5, 11369174), (10, 5684587), (83, 684890), (166, 342445), (415, 136978), (830, 68489)]