55261740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{921029}}^1$

素因数の和:921041

約数の個数: 24

約数和(自身を含む): 154733040

約数和(自身を除く): 99471300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 921029, 1842058, 2763087, 3684116, 4605145, 5526174, 9210290, 11052348, 13815435, 18420580, 27630870, 55261740]

約数ペア:

[(1, 55261740), (2, 27630870), (3, 18420580), (4, 13815435), (5, 11052348), (6, 9210290), (10, 5526174), (12, 4605145), (15, 3684116), (20, 2763087), (30, 1842058), (60, 921029)]