55157146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 96344640

約数和(自身を除く): 41187494

約数列:

[1, 2, 11, 17, 22, 34, 139, 187, 278, 374, 1061, 1529, 2122, 2363, 3058, 4726, 11671, 18037, 23342, 25993, 36074, 51986, 147479, 198407, 294958, 396814, 1622269, 2507143, 3244538, 5014286, 27578573, 55157146]

約数ペア:

[(1, 55157146), (2, 27578573), (11, 5014286), (17, 3244538), (22, 2507143), (34, 1622269), (139, 396814), (187, 294958), (278, 198407), (374, 147479), (1061, 51986), (1529, 36074), (2122, 25993), (2363, 23342), (3058, 18037), (4726, 11671)]