52509665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18787}}^1$

素因数の和:18848

約数の個数: 16

約数和(自身を含む): 69440448

約数和(自身を除く): 16930783

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 18787, 93935, 244231, 807841, 1221155, 4039205, 10501933, 52509665]

約数ペア:

[(1, 52509665), (5, 10501933), (13, 4039205), (43, 1221155), (65, 807841), (215, 244231), (559, 93935), (2795, 18787)]