53808460

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11257}}^1$

素因数の和:11505

約数の個数: 24

約数和(自身を含む): 113480640

約数和(自身を除く): 59672180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 11257, 22514, 45028, 56285, 112570, 225140, 2690423, 5380846, 10761692, 13452115, 26904230, 53808460]

約数ペア:

[(1, 53808460), (2, 26904230), (4, 13452115), (5, 10761692), (10, 5380846), (20, 2690423), (239, 225140), (478, 112570), (956, 56285), (1195, 45028), (2390, 22514), (4780, 11257)]