49720775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2593}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 67547760

約数和(自身を除く): 17826985

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 2593, 3835, 12965, 19175, 33709, 64825, 152987, 168545, 764935, 842725, 1988831, 3824675, 9944155, 49720775]

約数ペア:

[(1, 49720775), (5, 9944155), (13, 3824675), (25, 1988831), (59, 842725), (65, 764935), (295, 168545), (325, 152987), (767, 64825), (1475, 33709), (2593, 19175), (3835, 12965)]