49581545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2113}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 67656456

約数和(自身を除く): 18074911

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 2113, 4693, 10565, 23465, 27469, 40147, 137345, 200735, 521911, 762793, 2609555, 3813965, 9916309, 49581545]

約数ペア:

[(1, 49581545), (5, 9916309), (13, 3813965), (19, 2609555), (65, 762793), (95, 521911), (247, 200735), (361, 137345), (1235, 40147), (1805, 27469), (2113, 23465), (4693, 10565)]