51239090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6841}}^1$

素因数の和:6962

約数の個数: 32

約数和(自身を含む): 106406784

約数和(自身を除く): 55167694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 6841, 7490, 13682, 34205, 47887, 68410, 95774, 239435, 478870, 731987, 1463974, 3659935, 5123909, 7319870, 10247818, 25619545, 51239090]

約数ペア:

[(1, 51239090), (2, 25619545), (5, 10247818), (7, 7319870), (10, 5123909), (14, 3659935), (35, 1463974), (70, 731987), (107, 478870), (214, 239435), (535, 95774), (749, 68410), (1070, 47887), (1498, 34205), (3745, 13682), (6841, 7490)]