25271050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 54317952

約数和(自身を除く): 29046902

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 701, 721, 1030, 1402, 1442, 2575, 3505, 3605, 4907, 5150, 7010, 7210, 9814, 17525, 18025, 24535, 35050, 36050, 49070, 72203, 122675, 144406, 245350, 361015, 505421, 722030, 1010842, 1805075, 2527105, 3610150, 5054210, 12635525, 25271050]

約数ペア:

[(1, 25271050), (2, 12635525), (5, 5054210), (7, 3610150), (10, 2527105), (14, 1805075), (25, 1010842), (35, 722030), (50, 505421), (70, 361015), (103, 245350), (175, 144406), (206, 122675), (350, 72203), (515, 49070), (701, 36050), (721, 35050), (1030, 24535), (1402, 18025), (1442, 17525), (2575, 9814), (3505, 7210), (3605, 7010), (4907, 5150)]