51009371

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 60419520

約数和(自身を除く): 9410149

約数列:

[1, 7, 41, 89, 287, 623, 1997, 3649, 13979, 25543, 81877, 177733, 573139, 1244131, 7287053, 51009371]

約数ペア:

[(1, 51009371), (7, 7287053), (41, 1244131), (89, 573139), (287, 177733), (623, 81877), (1997, 25543), (3649, 13979)]