55426460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163019}}^1$

素因数の和:163045

約数の個数: 24

約数和(自身を含む): 123243120

約数和(自身を除く): 67816660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 163019, 326038, 652076, 815095, 1630190, 2771323, 3260380, 5542646, 11085292, 13856615, 27713230, 55426460]

約数ペア:

[(1, 55426460), (2, 27713230), (4, 13856615), (5, 11085292), (10, 5542646), (17, 3260380), (20, 2771323), (34, 1630190), (68, 815095), (85, 652076), (170, 326038), (340, 163019)]