54559978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 92772288

約数和(自身を除く): 38212310

約数列:

[1, 2, 11, 22, 37, 74, 97, 194, 407, 691, 814, 1067, 1382, 2134, 3589, 7178, 7601, 15202, 25567, 39479, 51134, 67027, 78958, 134054, 281237, 562474, 737297, 1474594, 2479999, 4959998, 27279989, 54559978]

約数ペア:

[(1, 54559978), (2, 27279989), (11, 4959998), (22, 2479999), (37, 1474594), (74, 737297), (97, 562474), (194, 281237), (407, 134054), (691, 78958), (814, 67027), (1067, 51134), (1382, 39479), (2134, 25567), (3589, 15202), (7178, 7601)]