46842820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 104727168

約数和(自身を除く): 57884348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 311, 340, 443, 622, 886, 1244, 1555, 1772, 2215, 3110, 4430, 5287, 6220, 7531, 8860, 10574, 15062, 21148, 26435, 30124, 37655, 52870, 75310, 105740, 137773, 150620, 275546, 551092, 688865, 1377730, 2342141, 2755460, 4684282, 9368564, 11710705, 23421410, 46842820]

約数ペア:

[(1, 46842820), (2, 23421410), (4, 11710705), (5, 9368564), (10, 4684282), (17, 2755460), (20, 2342141), (34, 1377730), (68, 688865), (85, 551092), (170, 275546), (311, 150620), (340, 137773), (443, 105740), (622, 75310), (886, 52870), (1244, 37655), (1555, 30124), (1772, 26435), (2215, 21148), (3110, 15062), (4430, 10574), (5287, 8860), (6220, 7531)]