54978484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1249511}}^1$

素因数の和:1249526

約数の個数: 12

約数和(自身を含む): 104959008

約数和(自身を除く): 49980524

約数列:

[1, 2, 4, 11, 22, 44, 1249511, 2499022, 4998044, 13744621, 27489242, 54978484]

約数ペア:

[(1, 54978484), (2, 27489242), (4, 13744621), (11, 4998044), (22, 2499022), (44, 1249511)]