47705740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 106771392

約数和(自身を除く): 59065652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 193, 340, 386, 727, 772, 965, 1454, 1930, 2908, 3281, 3635, 3860, 6562, 7270, 12359, 13124, 14540, 16405, 24718, 32810, 49436, 61795, 65620, 123590, 140311, 247180, 280622, 561244, 701555, 1403110, 2385287, 2806220, 4770574, 9541148, 11926435, 23852870, 47705740]

約数ペア:

[(1, 47705740), (2, 23852870), (4, 11926435), (5, 9541148), (10, 4770574), (17, 2806220), (20, 2385287), (34, 1403110), (68, 701555), (85, 561244), (170, 280622), (193, 247180), (340, 140311), (386, 123590), (727, 65620), (772, 61795), (965, 49436), (1454, 32810), (1930, 24718), (2908, 16405), (3281, 14540), (3635, 13124), (3860, 12359), (6562, 7270)]