55642570

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{5581}}^1$

素因数の和:6585

約数の個数: 16

約数和(自身を含む): 100275048

約数和(自身を除く): 44632478

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 5581, 9970, 11162, 27905, 55810, 5564257, 11128514, 27821285, 55642570]

約数ペア:

[(1, 55642570), (2, 27821285), (5, 11128514), (10, 5564257), (997, 55810), (1994, 27905), (4985, 11162), (5581, 9970)]