56081284

素因数分解:

$2^2\times 7^2\times {\mathrm{286129}}^1$

素因数の和:286147

約数の個数: 18

約数和(自身を含む): 114165870

約数和(自身を除く): 58084586

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 286129, 572258, 1144516, 2002903, 4005806, 8011612, 14020321, 28040642, 56081284]

約数ペア:

[(1, 56081284), (2, 28040642), (4, 14020321), (7, 8011612), (14, 4005806), (28, 2002903), (49, 1144516), (98, 572258), (196, 286129)]