51003227020

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3152239}}^1$

素因数の和:3153057

約数の個数: 24

約数和(自身を含む): 107239204800

約数和(自身を除く): 56235977780

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 3152239, 6304478, 12608956, 15761195, 31522390, 63044780, 2550161351, 5100322702, 10200645404, 12750806755, 25501613510, 51003227020]

約数ペア:

[(1, 51003227020), (2, 25501613510), (4, 12750806755), (5, 10200645404), (10, 5100322702), (20, 2550161351), (809, 63044780), (1618, 31522390), (3236, 15761195), (4045, 12608956), (8090, 6304478), (16180, 3152239)]