55143788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{85627}}^1$

素因数の和:85661

約数の個数: 24

約数和(自身を含む): 115084032

約数和(自身を除く): 59940244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 85627, 171254, 342508, 599389, 1198778, 1969421, 2397556, 3938842, 7877684, 13785947, 27571894, 55143788]

約数ペア:

[(1, 55143788), (2, 27571894), (4, 13785947), (7, 7877684), (14, 3938842), (23, 2397556), (28, 1969421), (46, 1198778), (92, 599389), (161, 342508), (322, 171254), (644, 85627)]