50957505

素因数分解:

$3^4\times 5^1\times {\mathrm{125821}}^1$

素因数の和:125838

約数の個数: 20

約数和(自身を含む): 91346772

約数和(自身を除く): 40389267

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 125821, 377463, 629105, 1132389, 1887315, 3397167, 5661945, 10191501, 16985835, 50957505]

約数ペア:

[(1, 50957505), (3, 16985835), (5, 10191501), (9, 5661945), (15, 3397167), (27, 1887315), (45, 1132389), (81, 629105), (135, 377463), (405, 125821)]