57289790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197551}}^1$

素因数の和:197587

約数の個数: 16

約数和(自身を含む): 106678080

約数和(自身を除く): 49388290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 197551, 395102, 987755, 1975510, 5728979, 11457958, 28644895, 57289790]

約数ペア:

[(1, 57289790), (2, 28644895), (5, 11457958), (10, 5728979), (29, 1975510), (58, 987755), (145, 395102), (290, 197551)]