55695556

素因数分解:

$2^2\times 7^2\times {\mathrm{284161}}^1$

素因数の和:284179

約数の個数: 18

約数和(自身を含む): 113380638

約数和(自身を除く): 57685082

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 284161, 568322, 1136644, 1989127, 3978254, 7956508, 13923889, 27847778, 55695556]

約数ペア:

[(1, 55695556), (2, 27847778), (4, 13923889), (7, 7956508), (14, 3978254), (28, 1989127), (49, 1136644), (98, 568322), (196, 284161)]