551422090

素因数分解:

$2^1\times 5^1\times {\mathrm{5471}}^1\times {\mathrm{10079}}^1$

素因数の和:15557

約数の個数: 16

約数和(自身を含む): 992839680

約数和(自身を除く): 441417590

約数列:

[1, 2, 5, 10, 5471, 10079, 10942, 20158, 27355, 50395, 54710, 100790, 55142209, 110284418, 275711045, 551422090]

約数ペア:

[(1, 551422090), (2, 275711045), (5, 110284418), (10, 55142209), (5471, 100790), (10079, 54710), (10942, 50395), (20158, 27355)]