50931530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30137}}^1$

素因数の和:30170

約数の個数: 24

約数和(自身を含む): 99274572

約数和(自身を除く): 48343042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 30137, 60274, 150685, 301370, 391781, 783562, 1958905, 3917810, 5093153, 10186306, 25465765, 50931530]

約数ペア:

[(1, 50931530), (2, 25465765), (5, 10186306), (10, 5093153), (13, 3917810), (26, 1958905), (65, 783562), (130, 391781), (169, 301370), (338, 150685), (845, 60274), (1690, 30137)]