51909806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{117443}}^1$

素因数の和:117475

約数の個数: 16

約数和(自身を含む): 88787664

約数和(自身を除く): 36877858

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 117443, 234886, 1526759, 1996531, 3053518, 3993062, 25954903, 51909806]

約数ペア:

[(1, 51909806), (2, 25954903), (13, 3993062), (17, 3053518), (26, 1996531), (34, 1526759), (221, 234886), (442, 117443)]