56115556

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42641}}^1$

素因数の和:42699

約数の個数: 24

約数和(自身を含む): 114621696

約数和(自身を除く): 58506140

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 42641, 85282, 170564, 298487, 596974, 1193948, 2004127, 4008254, 8016508, 14028889, 28057778, 56115556]

約数ペア:

[(1, 56115556), (2, 28057778), (4, 14028889), (7, 8016508), (14, 4008254), (28, 2004127), (47, 1193948), (94, 596974), (188, 298487), (329, 170564), (658, 85282), (1316, 42641)]