53040455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2273}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 68765760

約数和(自身を除く): 15725305

約数列:

[1, 5, 13, 65, 359, 1795, 2273, 4667, 11365, 23335, 29549, 147745, 816007, 4080035, 10608091, 53040455]

約数ペア:

[(1, 53040455), (5, 10608091), (13, 4080035), (65, 816007), (359, 147745), (1795, 29549), (2273, 23335), (4667, 11365)]