49244900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16981}}^1$

素因数の和:17024

約数の個数: 36

約数和(自身を含む): 110552820

約数和(自身を除く): 61307920

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 16981, 33962, 67924, 84905, 169810, 339620, 424525, 492449, 849050, 984898, 1698100, 1969796, 2462245, 4924490, 9848980, 12311225, 24622450, 49244900]

約数ペア:

[(1, 49244900), (2, 24622450), (4, 12311225), (5, 9848980), (10, 4924490), (20, 2462245), (25, 1969796), (29, 1698100), (50, 984898), (58, 849050), (100, 492449), (116, 424525), (145, 339620), (290, 169810), (580, 84905), (725, 67924), (1450, 33962), (2900, 16981)]