51239564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10613}}^1$

素因数の和:10705

約数の個数: 24

約数和(自身を含む): 96290208

約数和(自身を除く): 45050644

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 10613, 21226, 42452, 180421, 360842, 721684, 753523, 1507046, 3014092, 12809891, 25619782, 51239564]

約数ペア:

[(1, 51239564), (2, 25619782), (4, 12809891), (17, 3014092), (34, 1507046), (68, 753523), (71, 721684), (142, 360842), (284, 180421), (1207, 42452), (2414, 21226), (4828, 10613)]