54588020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160553}}^1$

素因数の和:160579

約数の個数: 24

約数和(自身を含む): 121378824

約数和(自身を除く): 66790804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 160553, 321106, 642212, 802765, 1605530, 2729401, 3211060, 5458802, 10917604, 13647005, 27294010, 54588020]

約数ペア:

[(1, 54588020), (2, 27294010), (4, 13647005), (5, 10917604), (10, 5458802), (17, 3211060), (20, 2729401), (34, 1605530), (68, 802765), (85, 642212), (170, 321106), (340, 160553)]