54575240

素因数分解:

$2^3\times 5^1\times {\mathrm{1364381}}^1$

素因数の和:1364392

約数の個数: 16

約数和(自身を含む): 122794380

約数和(自身を除く): 68219140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1364381, 2728762, 5457524, 6821905, 10915048, 13643810, 27287620, 54575240]

約数ペア:

[(1, 54575240), (2, 27287620), (4, 13643810), (5, 10915048), (8, 6821905), (10, 5457524), (20, 2728762), (40, 1364381)]