51126424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 49673576

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 1999, 3197, 3998, 6394, 7996, 12788, 15992, 25576, 45977, 91954, 183908, 277861, 367816, 555722, 1111444, 2222888, 6390803, 12781606, 25563212, 51126424]

約数ペア:

[(1, 51126424), (2, 25563212), (4, 12781606), (8, 6390803), (23, 2222888), (46, 1111444), (92, 555722), (139, 367816), (184, 277861), (278, 183908), (556, 91954), (1112, 45977), (1999, 25576), (3197, 15992), (3998, 12788), (6394, 7996)]