51656631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30803}}^1$

素因数の和:30862

約数の個数: 16

約数和(自身を含む): 75901056

約数和(自身を除く): 24244425

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 30803, 92409, 400439, 1201317, 1324529, 3973587, 17218877, 51656631]

約数ペア:

[(1, 51656631), (3, 17218877), (13, 3973587), (39, 1324529), (43, 1201317), (129, 400439), (559, 92409), (1677, 30803)]