54121816

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20563}}^1$

素因数の和:20623

約数の個数: 32

約数和(自身を含む): 118448640

約数和(自身を除く): 64326824

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 20563, 41126, 82252, 143941, 164504, 287882, 575764, 966461, 1151528, 1932922, 3865844, 6765227, 7731688, 13530454, 27060908, 54121816]

約数ペア:

[(1, 54121816), (2, 27060908), (4, 13530454), (7, 7731688), (8, 6765227), (14, 3865844), (28, 1932922), (47, 1151528), (56, 966461), (94, 575764), (188, 287882), (329, 164504), (376, 143941), (658, 82252), (1316, 41126), (2632, 20563)]