52032071

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1708

約数の個数: 20

約数和(自身を含む): 65408952

約数和(自身を除く): 13376881

約数列:

[1, 7, 13, 49, 91, 343, 637, 1667, 2401, 4459, 11669, 21671, 31213, 81683, 151697, 571781, 1061879, 4002467, 7433153, 52032071]

約数ペア:

[(1, 52032071), (7, 7433153), (13, 4002467), (49, 1061879), (91, 571781), (343, 151697), (637, 81683), (1667, 31213), (2401, 21671), (4459, 11669)]