52566280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101089}}^1$

素因数の和:101113

約数の個数: 32

約数和(自身を含む): 127373400

約数和(自身を除く): 74807120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101089, 202178, 404356, 505445, 808712, 1010890, 1314157, 2021780, 2628314, 4043560, 5256628, 6570785, 10513256, 13141570, 26283140, 52566280]

約数ペア:

[(1, 52566280), (2, 26283140), (4, 13141570), (5, 10513256), (8, 6570785), (10, 5256628), (13, 4043560), (20, 2628314), (26, 2021780), (40, 1314157), (52, 1010890), (65, 808712), (104, 505445), (130, 404356), (260, 202178), (520, 101089)]