51920526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1236203}}^1$

素因数の和:1236215

約数の個数: 16

約数和(自身を含む): 118675584

約数和(自身を除く): 66755058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1236203, 2472406, 3708609, 7417218, 8653421, 17306842, 25960263, 51920526]

約数ペア:

[(1, 51920526), (2, 25960263), (3, 17306842), (6, 8653421), (7, 7417218), (14, 3708609), (21, 2472406), (42, 1236203)]