55441904

素因数分解:

$2^4\times 7^1\times {\mathrm{495017}}^1$

素因数の和:495032

約数の個数: 20

約数和(自身を含む): 122764464

約数和(自身を除く): 67322560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 495017, 990034, 1980068, 3465119, 3960136, 6930238, 7920272, 13860476, 27720952, 55441904]

約数ペア:

[(1, 55441904), (2, 27720952), (4, 13860476), (7, 7920272), (8, 6930238), (14, 3960136), (16, 3465119), (28, 1980068), (56, 990034), (112, 495017)]