56688910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{195479}}^1$

素因数の和:195515

約数の個数: 16

約数和(自身を含む): 105559200

約数和(自身を除く): 48870290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 195479, 390958, 977395, 1954790, 5668891, 11337782, 28344455, 56688910]

約数ペア:

[(1, 56688910), (2, 28344455), (5, 11337782), (10, 5668891), (29, 1954790), (58, 977395), (145, 390958), (290, 195479)]