42170050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{64877}}^1$

素因数の和:64902

約数の個数: 24

約数和(自身を含む): 84471156

約数和(自身を除く): 42301106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 64877, 129754, 324385, 648770, 843401, 1621925, 1686802, 3243850, 4217005, 8434010, 21085025, 42170050]

約数ペア:

[(1, 42170050), (2, 21085025), (5, 8434010), (10, 4217005), (13, 3243850), (25, 1686802), (26, 1621925), (50, 843401), (65, 648770), (130, 324385), (325, 129754), (650, 64877)]