51665991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1783}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 74328576

約数和(自身を除く): 22662585

約数列:

[1, 3, 13, 39, 743, 1783, 2229, 5349, 9659, 23179, 28977, 69537, 1324769, 3974307, 17221997, 51665991]

約数ペア:

[(1, 51665991), (3, 17221997), (13, 3974307), (39, 1324769), (743, 69537), (1783, 28977), (2229, 23179), (5349, 9659)]