55188970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{324641}}^1$

素因数の和:324665

約数の個数: 16

約数和(自身を含む): 105184008

約数和(自身を除く): 49995038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 324641, 649282, 1623205, 3246410, 5518897, 11037794, 27594485, 55188970]

約数ペア:

[(1, 55188970), (2, 27594485), (5, 11037794), (10, 5518897), (17, 3246410), (34, 1623205), (85, 649282), (170, 324641)]