56306980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97081}}^1$

素因数の和:97119

約数の個数: 24

約数和(自身を含む): 122323320

約数和(自身を除く): 66016340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 97081, 194162, 388324, 485405, 970810, 1941620, 2815349, 5630698, 11261396, 14076745, 28153490, 56306980]

約数ペア:

[(1, 56306980), (2, 28153490), (4, 14076745), (5, 11261396), (10, 5630698), (20, 2815349), (29, 1941620), (58, 970810), (116, 485405), (145, 388324), (290, 194162), (580, 97081)]