55255228

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18443}}^1$

素因数の和:18561

約数の個数: 24

約数和(自身を含む): 111549312

約数和(自身を除く): 56294084

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 18443, 36886, 73772, 129101, 258202, 516404, 1973401, 3946802, 7893604, 13813807, 27627614, 55255228]

約数ペア:

[(1, 55255228), (2, 27627614), (4, 13813807), (7, 7893604), (14, 3946802), (28, 1973401), (107, 516404), (214, 258202), (428, 129101), (749, 73772), (1498, 36886), (2996, 18443)]