57054580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259339}}^1$

素因数の和:259359

約数の個数: 24

約数和(自身を含む): 130707360

約数和(自身を除く): 73652780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 259339, 518678, 1037356, 1296695, 2593390, 2852729, 5186780, 5705458, 11410916, 14263645, 28527290, 57054580]

約数ペア:

[(1, 57054580), (2, 28527290), (4, 14263645), (5, 11410916), (10, 5705458), (11, 5186780), (20, 2852729), (22, 2593390), (44, 1296695), (55, 1037356), (110, 518678), (220, 259339)]