55924780

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2221}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 117588240

約数和(自身を除く): 61663460

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2221, 2518, 4442, 5036, 6295, 8884, 11105, 12590, 22210, 25180, 44420, 2796239, 5592478, 11184956, 13981195, 27962390, 55924780]

約数ペア:

[(1, 55924780), (2, 27962390), (4, 13981195), (5, 11184956), (10, 5592478), (20, 2796239), (1259, 44420), (2221, 25180), (2518, 22210), (4442, 12590), (5036, 11105), (6295, 8884)]