49727275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8053}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 69908720

約数和(自身を除く): 20181445

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 8053, 40265, 104689, 153007, 201325, 523445, 765035, 1989091, 2617225, 3825175, 9945455, 49727275]

約数ペア:

[(1, 49727275), (5, 9945455), (13, 3825175), (19, 2617225), (25, 1989091), (65, 765035), (95, 523445), (247, 201325), (325, 153007), (475, 104689), (1235, 40265), (6175, 8053)]