51310706

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2393}}^1$

素因数の和:2617

約数の個数: 16

約数和(自身を含む): 78599808

約数和(自身を除く): 27289102

約数列:

[1, 2, 71, 142, 151, 302, 2393, 4786, 10721, 21442, 169903, 339806, 361343, 722686, 25655353, 51310706]

約数ペア:

[(1, 51310706), (2, 25655353), (71, 722686), (142, 361343), (151, 339806), (302, 169903), (2393, 21442), (4786, 10721)]