51791056

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{5003}}^1$

素因数の和:5658

約数の個数: 20

約数和(自身を含む): 100520352

約数和(自身を除く): 48729296

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5003, 5176, 10006, 10352, 20012, 40024, 80048, 3236941, 6473882, 12947764, 25895528, 51791056]

約数ペア:

[(1, 51791056), (2, 25895528), (4, 12947764), (8, 6473882), (16, 3236941), (647, 80048), (1294, 40024), (2588, 20012), (5003, 10352), (5176, 10006)]