50721879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31721}}^1$

素因数の和:31778

約数の個数: 16

約数和(自身を含む): 74610144

約数和(自身を除く): 23888265

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 31721, 95163, 412373, 1237119, 1300561, 3901683, 16907293, 50721879]

約数ペア:

[(1, 50721879), (3, 16907293), (13, 3901683), (39, 1300561), (41, 1237119), (123, 412373), (533, 95163), (1599, 31721)]