55252140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{920869}}^1$

素因数の和:920881

約数の個数: 24

約数和(自身を含む): 154706160

約数和(自身を除く): 99454020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 920869, 1841738, 2762607, 3683476, 4604345, 5525214, 9208690, 11050428, 13813035, 18417380, 27626070, 55252140]

約数ペア:

[(1, 55252140), (2, 27626070), (3, 18417380), (4, 13813035), (5, 11050428), (6, 9208690), (10, 5525214), (12, 4604345), (15, 3683476), (20, 2762607), (30, 1841738), (60, 920869)]