51243588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{129403}}^1$

素因数の和:129424

約数の個数: 36

約数和(自身を含む): 141309168

約数和(自身を除く): 90065580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 129403, 258806, 388209, 517612, 776418, 1164627, 1423433, 1552836, 2329254, 2846866, 4270299, 4658508, 5693732, 8540598, 12810897, 17081196, 25621794, 51243588]

約数ペア:

[(1, 51243588), (2, 25621794), (3, 17081196), (4, 12810897), (6, 8540598), (9, 5693732), (11, 4658508), (12, 4270299), (18, 2846866), (22, 2329254), (33, 1552836), (36, 1423433), (44, 1164627), (66, 776418), (99, 517612), (132, 388209), (198, 258806), (396, 129403)]