52920335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1889}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 68584320

約数和(自身を除く): 15663985

約数列:

[1, 5, 13, 65, 431, 1889, 2155, 5603, 9445, 24557, 28015, 122785, 814159, 4070795, 10584067, 52920335]

約数ペア:

[(1, 52920335), (5, 10584067), (13, 4070795), (65, 814159), (431, 122785), (1889, 28015), (2155, 24557), (5603, 9445)]