56552390401

素因数分解:

${\mathrm{13}}^3\times {\mathrm{1237}}^1\times {\mathrm{20809}}^1$

素因数の和:22085

約数の個数: 16

約数和(自身を含む): 61315416400

約数和(自身を除く): 4763025999

約数列:

[1, 13, 169, 1237, 2197, 16081, 20809, 209053, 270517, 2717689, 3516721, 25740733, 45717373, 334629529, 4350183877, 56552390401]

約数ペア:

[(1, 56552390401), (13, 4350183877), (169, 334629529), (1237, 45717373), (2197, 25740733), (16081, 3516721), (20809, 2717689), (209053, 270517)]