55641796

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42281}}^1$

素因数の和:42339

約数の個数: 24

約数和(自身を含む): 113654016

約数和(自身を除く): 58012220

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 42281, 84562, 169124, 295967, 591934, 1183868, 1987207, 3974414, 7948828, 13910449, 27820898, 55641796]

約数ペア:

[(1, 55641796), (2, 27820898), (4, 13910449), (7, 7948828), (14, 3974414), (28, 1987207), (47, 1183868), (94, 591934), (188, 295967), (329, 169124), (658, 84562), (1316, 42281)]