48729020

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2843}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 102486384

約数和(自身を除く): 53757364

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 2843, 3428, 4285, 5686, 8570, 11372, 14215, 17140, 28430, 56860, 2436451, 4872902, 9745804, 12182255, 24364510, 48729020]

約数ペア:

[(1, 48729020), (2, 24364510), (4, 12182255), (5, 9745804), (10, 4872902), (20, 2436451), (857, 56860), (1714, 28430), (2843, 17140), (3428, 14215), (4285, 11372), (5686, 8570)]