51489129

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 70948224

約数和(自身を除く): 19459095

約数列:

[1, 3, 53, 71, 159, 213, 3763, 4561, 11289, 13683, 241733, 323831, 725199, 971493, 17163043, 51489129]

約数ペア:

[(1, 51489129), (3, 17163043), (53, 971493), (71, 725199), (159, 323831), (213, 241733), (3763, 13683), (4561, 11289)]