55731172

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4493}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 111738816

約数和(自身を除く): 56007644

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 4493, 6202, 8986, 12404, 17972, 31451, 62902, 125804, 1990399, 3980798, 7961596, 13932793, 27865586, 55731172]

約数ペア:

[(1, 55731172), (2, 27865586), (4, 13932793), (7, 7961596), (14, 3980798), (28, 1990399), (443, 125804), (886, 62902), (1772, 31451), (3101, 17972), (4493, 12404), (6202, 8986)]