51988329

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11717}}^1$

素因数の和:11769

約数の個数: 24

約数和(自身を含む): 82260360

約数和(自身を除く): 30272031

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 11717, 35151, 105453, 199189, 339793, 597567, 1019379, 1792701, 3058137, 5776481, 17329443, 51988329]

約数ペア:

[(1, 51988329), (3, 17329443), (9, 5776481), (17, 3058137), (29, 1792701), (51, 1019379), (87, 597567), (153, 339793), (261, 199189), (493, 105453), (1479, 35151), (4437, 11717)]