49438415

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 65853648

約数和(自身を除く): 16415233

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 1427, 2665, 6929, 7135, 18551, 34645, 58507, 92755, 241163, 292535, 760591, 1205815, 3802955, 9887683, 49438415]

約数ペア:

[(1, 49438415), (5, 9887683), (13, 3802955), (41, 1205815), (65, 760591), (169, 292535), (205, 241163), (533, 92755), (845, 58507), (1427, 34645), (2665, 18551), (6929, 7135)]