51049865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10139}}^1$

素因数の和:10216

約数の個数: 16

約数和(自身を含む): 65707200

約数和(自身を除く): 14657335

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 10139, 50695, 192641, 537367, 963205, 2686835, 10209973, 51049865]

約数ペア:

[(1, 51049865), (5, 10209973), (19, 2686835), (53, 963205), (95, 537367), (265, 192641), (1007, 50695), (5035, 10139)]