50644564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20129}}^1$

素因数の和:20187

約数の個数: 24

約数和(自身を含む): 96382440

約数和(自身を除く): 45737876

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 20129, 40258, 80516, 342193, 684386, 744773, 1368772, 1489546, 2979092, 12661141, 25322282, 50644564]

約数ペア:

[(1, 50644564), (2, 25322282), (4, 12661141), (17, 2979092), (34, 1489546), (37, 1368772), (68, 744773), (74, 684386), (148, 342193), (629, 80516), (1258, 40258), (2516, 20129)]