55165020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919417}}^1$

素因数の和:919429

約数の個数: 24

約数和(自身を含む): 154462224

約数和(自身を除く): 99297204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919417, 1838834, 2758251, 3677668, 4597085, 5516502, 9194170, 11033004, 13791255, 18388340, 27582510, 55165020]

約数ペア:

[(1, 55165020), (2, 27582510), (3, 18388340), (4, 13791255), (5, 11033004), (6, 9194170), (10, 5516502), (12, 4597085), (15, 3677668), (20, 2758251), (30, 1838834), (60, 919417)]