53659940

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8627}}^1$

素因数の和:8947

約数の個数: 24

約数和(自身を含む): 113061312

約数和(自身を除く): 59401372

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 8627, 17254, 34508, 43135, 86270, 172540, 2682997, 5365994, 10731988, 13414985, 26829970, 53659940]

約数ペア:

[(1, 53659940), (2, 26829970), (4, 13414985), (5, 10731988), (10, 5365994), (20, 2682997), (311, 172540), (622, 86270), (1244, 43135), (1555, 34508), (3110, 17254), (6220, 8627)]