55313258

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3987

約数の個数: 48

約数和(自身を含む): 113418144

約数和(自身を除く): 58104886

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 3947, 7007, 7894, 14014, 27629, 43417, 51311, 55258, 86834, 102622, 193403, 303919, 359177, 386806, 564421, 607838, 718354, 1128842, 2127433, 2514239, 3950947, 4254866, 5028478, 7901894, 27656629, 55313258]

約数ペア:

[(1, 55313258), (2, 27656629), (7, 7901894), (11, 5028478), (13, 4254866), (14, 3950947), (22, 2514239), (26, 2127433), (49, 1128842), (77, 718354), (91, 607838), (98, 564421), (143, 386806), (154, 359177), (182, 303919), (286, 193403), (539, 102622), (637, 86834), (1001, 55258), (1078, 51311), (1274, 43417), (2002, 27629), (3947, 14014), (7007, 7894)]