50307725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8189

約数の個数: 24

約数和(自身を含む): 70724640

約数和(自身を除く): 20416915

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 8147, 40735, 105911, 154793, 203675, 529555, 773965, 2012309, 2647775, 3869825, 10061545, 50307725]

約数ペア:

[(1, 50307725), (5, 10061545), (13, 3869825), (19, 2647775), (25, 2012309), (65, 773965), (95, 529555), (247, 203675), (325, 154793), (475, 105911), (1235, 40735), (6175, 8147)]