56740187

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 68870592

約数和(自身を除く): 12130405

約数列:

[1, 7, 41, 49, 61, 287, 427, 463, 2009, 2501, 2989, 3241, 17507, 18983, 22687, 28243, 122549, 132881, 197701, 930167, 1157963, 1383907, 8105741, 56740187]

約数ペア:

[(1, 56740187), (7, 8105741), (41, 1383907), (49, 1157963), (61, 930167), (287, 197701), (427, 132881), (463, 122549), (2009, 28243), (2501, 22687), (2989, 18983), (3241, 17507)]