51529804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{911}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 91929600

約数和(自身を除く): 40399796

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 716, 911, 1822, 3644, 14141, 28282, 56564, 71969, 143938, 163069, 287876, 326138, 652276, 12882451, 25764902, 51529804]

約数ペア:

[(1, 51529804), (2, 25764902), (4, 12882451), (79, 652276), (158, 326138), (179, 287876), (316, 163069), (358, 143938), (716, 71969), (911, 56564), (1822, 28282), (3644, 14141)]