48640700

素因数分解:

$2^2\times 5^2\times {\mathrm{486407}}^1$

素因数の和:486421

約数の個数: 18

約数和(自身を含む): 105550536

約数和(自身を除く): 56909836

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 486407, 972814, 1945628, 2432035, 4864070, 9728140, 12160175, 24320350, 48640700]

約数ペア:

[(1, 48640700), (2, 24320350), (4, 12160175), (5, 9728140), (10, 4864070), (20, 2432035), (25, 1945628), (50, 972814), (100, 486407)]