51887485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46957}}^1$

素因数の和:46992

約数の個数: 16

約数和(自身を含む): 71000496

約数和(自身を除く): 19113011

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 46957, 234785, 610441, 798269, 3052205, 3991345, 10377497, 51887485]

約数ペア:

[(1, 51887485), (5, 10377497), (13, 3991345), (17, 3052205), (65, 798269), (85, 610441), (221, 234785), (1105, 46957)]