51543541

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 65007360

約数和(自身を除く): 13463819

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 1439, 2107, 5117, 10073, 24463, 35819, 61877, 70511, 171241, 433139, 1051909, 1198687, 3031973, 7363363, 51543541]

約数ペア:

[(1, 51543541), (7, 7363363), (17, 3031973), (43, 1198687), (49, 1051909), (119, 433139), (301, 171241), (731, 70511), (833, 61877), (1439, 35819), (2107, 24463), (5117, 10073)]