51413831

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11677}}^1$

素因数の和:11738

約数の個数: 16

約数和(自身を含む): 63902016

約数和(自身を除く): 12488185

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 11677, 81739, 198509, 432049, 1389563, 3024343, 7344833, 51413831]

約数ペア:

[(1, 51413831), (7, 7344833), (17, 3024343), (37, 1389563), (119, 432049), (259, 198509), (629, 81739), (4403, 11677)]