51715937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24709}}^1$

素因数の和:24752

約数の個数: 16

約数和(自身を含む): 66420480

約数和(自身を除く): 14704543

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 24709, 172963, 321217, 568307, 2248519, 3978149, 7387991, 51715937]

約数ペア:

[(1, 51715937), (7, 7387991), (13, 3978149), (23, 2248519), (91, 568307), (161, 321217), (299, 172963), (2093, 24709)]