2056521550

素因数分解:

$2^1\times 5^2\times {\mathrm{2131}}^1\times {\mathrm{19301}}^1$

素因数の和:21444

約数の個数: 24

約数和(自身を含む): 3827123352

約数和(自身を除く): 1770601802

約数列:

[1, 2, 5, 10, 25, 50, 2131, 4262, 10655, 19301, 21310, 38602, 53275, 96505, 106550, 193010, 482525, 965050, 41130431, 82260862, 205652155, 411304310, 1028260775, 2056521550]

約数ペア:

[(1, 2056521550), (2, 1028260775), (5, 411304310), (10, 205652155), (25, 82260862), (50, 41130431), (2131, 965050), (4262, 482525), (10655, 193010), (19301, 106550), (21310, 96505), (38602, 53275)]