556647550

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{41081}}^1$

素因数の和:41364

約数の個数: 24

約数和(自身を含む): 1039210272

約数和(自身を除く): 482562722

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 6775, 13550, 41081, 82162, 205405, 410810, 1027025, 2054050, 11132951, 22265902, 55664755, 111329510, 278323775, 556647550]

約数ペア:

[(1, 556647550), (2, 278323775), (5, 111329510), (10, 55664755), (25, 22265902), (50, 11132951), (271, 2054050), (542, 1027025), (1355, 410810), (2710, 205405), (6775, 82162), (13550, 41081)]