51304918

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 90814464

約数和(自身を除く): 39509546

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 757, 1442, 1514, 4841, 5299, 9682, 10598, 33887, 35579, 67774, 71158, 77971, 155942, 249053, 498106, 545797, 1091594, 3664637, 7329274, 25652459, 51304918]

約数ペア:

[(1, 51304918), (2, 25652459), (7, 7329274), (14, 3664637), (47, 1091594), (94, 545797), (103, 498106), (206, 249053), (329, 155942), (658, 77971), (721, 71158), (757, 67774), (1442, 35579), (1514, 33887), (4841, 10598), (5299, 9682)]