51006417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220807}}^1$

素因数の和:220828

約数の個数: 16

約数和(自身を含む): 84790272

約数和(自身を除く): 33783855

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 220807, 662421, 1545649, 2428877, 4636947, 7286631, 17002139, 51006417]

約数ペア:

[(1, 51006417), (3, 17002139), (7, 7286631), (11, 4636947), (21, 2428877), (33, 1545649), (77, 662421), (231, 220807)]