47961494

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 87021216

約数和(自身を除く): 39059722

約数列:

[1, 2, 7, 14, 49, 61, 71, 98, 113, 122, 142, 226, 427, 497, 791, 854, 994, 1582, 2989, 3479, 4331, 5537, 5978, 6893, 6958, 8023, 8662, 11074, 13786, 16046, 30317, 48251, 56161, 60634, 96502, 112322, 212219, 337757, 393127, 424438, 489403, 675514, 786254, 978806, 3425821, 6851642, 23980747, 47961494]

約数ペア:

[(1, 47961494), (2, 23980747), (7, 6851642), (14, 3425821), (49, 978806), (61, 786254), (71, 675514), (98, 489403), (113, 424438), (122, 393127), (142, 337757), (226, 212219), (427, 112322), (497, 96502), (791, 60634), (854, 56161), (994, 48251), (1582, 30317), (2989, 16046), (3479, 13786), (4331, 11074), (5537, 8662), (5978, 8023), (6893, 6958)]