51879665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4391}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 66407040

約数和(自身を除く): 14527375

約数列:

[1, 5, 17, 85, 139, 695, 2363, 4391, 11815, 21955, 74647, 373235, 610349, 3051745, 10375933, 51879665]

約数ペア:

[(1, 51879665), (5, 10375933), (17, 3051745), (85, 610349), (139, 373235), (695, 74647), (2363, 21955), (4391, 11815)]