49727140

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2339}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 104569920

約数和(自身を除く): 54842780

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 2339, 4252, 4678, 5315, 9356, 10630, 11695, 21260, 23390, 46780, 2486357, 4972714, 9945428, 12431785, 24863570, 49727140]

約数ペア:

[(1, 49727140), (2, 24863570), (4, 12431785), (5, 9945428), (10, 4972714), (20, 2486357), (1063, 46780), (2126, 23390), (2339, 21260), (4252, 11695), (4678, 10630), (5315, 9356)]