51727258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 90062280

約数和(自身を除く): 38335022

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 109, 121, 218, 242, 407, 583, 814, 1166, 1199, 1961, 2398, 3922, 4033, 4477, 5777, 6413, 8066, 8954, 11554, 12826, 13189, 21571, 26378, 43142, 44363, 63547, 88726, 127094, 213749, 237281, 427498, 474562, 487993, 699017, 975986, 1398034, 2351239, 4702478, 25863629, 51727258]

約数ペア:

[(1, 51727258), (2, 25863629), (11, 4702478), (22, 2351239), (37, 1398034), (53, 975986), (74, 699017), (106, 487993), (109, 474562), (121, 427498), (218, 237281), (242, 213749), (407, 127094), (583, 88726), (814, 63547), (1166, 44363), (1199, 43142), (1961, 26378), (2398, 21571), (3922, 13189), (4033, 12826), (4477, 11554), (5777, 8954), (6413, 8066)]