49670465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 69457920

約数和(自身を除く): 19787455

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1087, 1235, 2405, 3515, 5435, 9139, 14131, 20653, 40219, 45695, 70655, 103265, 201095, 268489, 522847, 764161, 1342445, 2614235, 3820805, 9934093, 49670465]

約数ペア:

[(1, 49670465), (5, 9934093), (13, 3820805), (19, 2614235), (37, 1342445), (65, 764161), (95, 522847), (185, 268489), (247, 201095), (481, 103265), (703, 70655), (1087, 45695), (1235, 40219), (2405, 20653), (3515, 14131), (5435, 9139)]