50813230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 100322064

約数和(自身を除く): 49508834

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 169, 214, 281, 338, 535, 562, 845, 1070, 1391, 1405, 1690, 2782, 2810, 3653, 6955, 7306, 13910, 18083, 18265, 30067, 36166, 36530, 47489, 60134, 90415, 94978, 150335, 180830, 237445, 300670, 390871, 474890, 781742, 1954355, 3908710, 5081323, 10162646, 25406615, 50813230]

約数ペア:

[(1, 50813230), (2, 25406615), (5, 10162646), (10, 5081323), (13, 3908710), (26, 1954355), (65, 781742), (107, 474890), (130, 390871), (169, 300670), (214, 237445), (281, 180830), (338, 150335), (535, 94978), (562, 90415), (845, 60134), (1070, 47489), (1391, 36530), (1405, 36166), (1690, 30067), (2782, 18265), (2810, 18083), (3653, 13910), (6955, 7306)]