49685242

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 75637800

約数和(自身を除く): 25952558

約数列:

[1, 2, 137, 149, 274, 298, 1217, 2434, 20413, 40826, 166729, 181333, 333458, 362666, 24842621, 49685242]

約数ペア:

[(1, 49685242), (2, 24842621), (137, 362666), (149, 333458), (274, 181333), (298, 166729), (1217, 40826), (2434, 20413)]