49448555

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 64869840

約数和(自身を除く): 15421285

約数列:

[1, 5, 13, 65, 139, 169, 421, 695, 845, 1807, 2105, 5473, 9035, 23491, 27365, 58519, 71149, 117455, 292595, 355745, 760747, 3803735, 9889711, 49448555]

約数ペア:

[(1, 49448555), (5, 9889711), (13, 3803735), (65, 760747), (139, 355745), (169, 292595), (421, 117455), (695, 71149), (845, 58519), (1807, 27365), (2105, 23491), (5473, 9035)]