47982820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82729}}^1$

素因数の和:82767

約数の個数: 24

約数和(自身を含む): 104239800

約数和(自身を除く): 56256980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 82729, 165458, 330916, 413645, 827290, 1654580, 2399141, 4798282, 9596564, 11995705, 23991410, 47982820]

約数ペア:

[(1, 47982820), (2, 23991410), (4, 11995705), (5, 9596564), (10, 4798282), (20, 2399141), (29, 1654580), (58, 827290), (116, 413645), (145, 330916), (290, 165458), (580, 82729)]