56505906

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{19259}}^1$

素因数の和:19430

約数の個数: 24

約数和(自身を含む): 123186960

約数和(自身を除く): 66681054

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 19259, 38518, 57777, 115554, 173331, 346662, 3139217, 6278434, 9417651, 18835302, 28252953, 56505906]

約数ペア:

[(1, 56505906), (2, 28252953), (3, 18835302), (6, 9417651), (9, 6278434), (18, 3139217), (163, 346662), (326, 173331), (489, 115554), (978, 57777), (1467, 38518), (2934, 19259)]