53447820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890797}}^1$

素因数の和:890809

約数の個数: 24

約数和(自身を含む): 149654064

約数和(自身を除く): 96206244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890797, 1781594, 2672391, 3563188, 4453985, 5344782, 8907970, 10689564, 13361955, 17815940, 26723910, 53447820]

約数ペア:

[(1, 53447820), (2, 26723910), (3, 17815940), (4, 13361955), (5, 10689564), (6, 8907970), (10, 5344782), (12, 4453985), (15, 3563188), (20, 2672391), (30, 1781594), (60, 890797)]