52740820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239731}}^1$

素因数の和:239751

約数の個数: 24

約数和(自身を含む): 120824928

約数和(自身を除く): 68084108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239731, 479462, 958924, 1198655, 2397310, 2637041, 4794620, 5274082, 10548164, 13185205, 26370410, 52740820]

約数ペア:

[(1, 52740820), (2, 26370410), (4, 13185205), (5, 10548164), (10, 5274082), (11, 4794620), (20, 2637041), (22, 2397310), (44, 1198655), (55, 958924), (110, 479462), (220, 239731)]