51509268

素因数分解:

$2^2\times 3^2\times {\mathrm{1430813}}^1$

素因数の和:1430823

約数の個数: 18

約数和(自身を含む): 130204074

約数和(自身を除く): 78694806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1430813, 2861626, 4292439, 5723252, 8584878, 12877317, 17169756, 25754634, 51509268]

約数ペア:

[(1, 51509268), (2, 25754634), (3, 17169756), (4, 12877317), (6, 8584878), (9, 5723252), (12, 4292439), (18, 2861626), (36, 1430813)]