51371208

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{14561}}^1$

素因数の和:14587

約数の個数: 72

約数和(自身を含む): 161856630

約数和(自身を除く): 110485422

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 14561, 29122, 43683, 58244, 87366, 101927, 116488, 131049, 174732, 203854, 262098, 305781, 349464, 407708, 524196, 611562, 713489, 815416, 917343, 1048392, 1223124, 1426978, 1834686, 2140467, 2446248, 2853956, 3669372, 4280934, 5707912, 6421401, 7338744, 8561868, 12842802, 17123736, 25685604, 51371208]

約数ペア:

[(1, 51371208), (2, 25685604), (3, 17123736), (4, 12842802), (6, 8561868), (7, 7338744), (8, 6421401), (9, 5707912), (12, 4280934), (14, 3669372), (18, 2853956), (21, 2446248), (24, 2140467), (28, 1834686), (36, 1426978), (42, 1223124), (49, 1048392), (56, 917343), (63, 815416), (72, 713489), (84, 611562), (98, 524196), (126, 407708), (147, 349464), (168, 305781), (196, 262098), (252, 203854), (294, 174732), (392, 131049), (441, 116488), (504, 101927), (588, 87366), (882, 58244), (1176, 43683), (1764, 29122), (3528, 14561)]