49680215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2129}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 64411200

約数和(自身を除く): 14730985

約数列:

[1, 5, 13, 65, 359, 1795, 2129, 4667, 10645, 23335, 27677, 138385, 764311, 3821555, 9936043, 49680215]

約数ペア:

[(1, 49680215), (5, 9936043), (13, 3821555), (65, 764311), (359, 138385), (1795, 27677), (2129, 23335), (4667, 10645)]