56147382

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{22441}}^1$

素因数の和:22588

約数の個数: 24

約数和(自身を含む): 122533320

約数和(自身を除く): 66385938

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 22441, 44882, 67323, 134646, 201969, 403938, 3119299, 6238598, 9357897, 18715794, 28073691, 56147382]

約数ペア:

[(1, 56147382), (2, 28073691), (3, 18715794), (6, 9357897), (9, 6238598), (18, 3119299), (139, 403938), (278, 201969), (417, 134646), (834, 67323), (1251, 44882), (2502, 22441)]