56555972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{4133}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 108343872

約数和(自身を除く): 51787900

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 4133, 6842, 8266, 13684, 16532, 45463, 90926, 181852, 1285363, 2570726, 5141452, 14138993, 28277986, 56555972]

約数ペア:

[(1, 56555972), (2, 28277986), (4, 14138993), (11, 5141452), (22, 2570726), (44, 1285363), (311, 181852), (622, 90926), (1244, 45463), (3421, 16532), (4133, 13684), (6842, 8266)]