51351886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{3511}}^1$

素因数の和:3687

約数の個数: 16

約数和(自身を含む): 78893568

約数和(自身を除く): 27541682

約数列:

[1, 2, 71, 103, 142, 206, 3511, 7022, 7313, 14626, 249281, 361633, 498562, 723266, 25675943, 51351886]

約数ペア:

[(1, 51351886), (2, 25675943), (71, 723266), (103, 498562), (142, 361633), (206, 249281), (3511, 14626), (7022, 7313)]