52688870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{405299}}^1$

素因数の和:405319

約数の個数: 16

約数和(自身を含む): 102135600

約数和(自身を除く): 49446730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 405299, 810598, 2026495, 4052990, 5268887, 10537774, 26344435, 52688870]

約数ペア:

[(1, 52688870), (2, 26344435), (5, 10537774), (10, 5268887), (13, 4052990), (26, 2026495), (65, 810598), (130, 405299)]