51123865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3527}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 66382848

約数和(自身を除く): 15258983

約数列:

[1, 5, 13, 65, 223, 1115, 2899, 3527, 14495, 17635, 45851, 229255, 786521, 3932605, 10224773, 51123865]

約数ペア:

[(1, 51123865), (5, 10224773), (13, 3932605), (65, 786521), (223, 229255), (1115, 45851), (2899, 17635), (3527, 14495)]