54886076

素因数分解:

$2^2\times 7^2\times {\mathrm{280031}}^1$

素因数の和:280049

約数の個数: 18

約数和(自身を含む): 111732768

約数和(自身を除く): 56846692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 280031, 560062, 1120124, 1960217, 3920434, 7840868, 13721519, 27443038, 54886076]

約数ペア:

[(1, 54886076), (2, 27443038), (4, 13721519), (7, 7840868), (14, 3920434), (28, 1960217), (49, 1120124), (98, 560062), (196, 280031)]