55129698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5543

約数の個数: 48

約数和(自身を含む): 131651520

約数和(自身を除く): 76521822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 5479, 10062, 10958, 16437, 32874, 49311, 71227, 98622, 142454, 213681, 235597, 427362, 471194, 641043, 706791, 1282086, 1413582, 2120373, 3062761, 4240746, 6125522, 9188283, 18376566, 27564849, 55129698]

約数ペア:

[(1, 55129698), (2, 27564849), (3, 18376566), (6, 9188283), (9, 6125522), (13, 4240746), (18, 3062761), (26, 2120373), (39, 1413582), (43, 1282086), (78, 706791), (86, 641043), (117, 471194), (129, 427362), (234, 235597), (258, 213681), (387, 142454), (559, 98622), (774, 71227), (1118, 49311), (1677, 32874), (3354, 16437), (5031, 10958), (5479, 10062)]