53951860

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11287}}^1$

素因数の和:11535

約数の個数: 24

約数和(自身を含む): 113783040

約数和(自身を除く): 59831180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 11287, 22574, 45148, 56435, 112870, 225740, 2697593, 5395186, 10790372, 13487965, 26975930, 53951860]

約数ペア:

[(1, 53951860), (2, 26975930), (4, 13487965), (5, 10790372), (10, 5395186), (20, 2697593), (239, 225740), (478, 112870), (956, 56435), (1195, 45148), (2390, 22574), (4780, 11287)]