54979792

素因数分解:

$2^4\times 7^1\times {\mathrm{490891}}^1$

素因数の和:490906

約数の個数: 20

約数和(自身を含む): 121741216

約数和(自身を除く): 66761424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 490891, 981782, 1963564, 3436237, 3927128, 6872474, 7854256, 13744948, 27489896, 54979792]

約数ペア:

[(1, 54979792), (2, 27489896), (4, 13744948), (7, 7854256), (8, 6872474), (14, 3927128), (16, 3436237), (28, 1963564), (56, 981782), (112, 490891)]