52318721

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 68410944

約数和(自身を除く): 16092223

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 3571, 14651, 24997, 46423, 82133, 174979, 324961, 574931, 1067729, 2274727, 4024517, 7474103, 52318721]

約数ペア:

[(1, 52318721), (7, 7474103), (13, 4024517), (23, 2274727), (49, 1067729), (91, 574931), (161, 324961), (299, 174979), (637, 82133), (1127, 46423), (2093, 24997), (3571, 14651)]