53931458

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 99874944

約数和(自身を除く): 45943486

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 322, 337, 497, 674, 994, 1127, 1633, 2254, 2359, 3266, 3479, 4718, 6958, 7751, 11431, 15502, 16513, 22862, 23927, 33026, 47854, 54257, 80017, 108514, 160034, 167489, 334978, 379799, 550321, 759598, 1100642, 1172423, 2344846, 3852247, 7704494, 26965729, 53931458]

約数ペア:

[(1, 53931458), (2, 26965729), (7, 7704494), (14, 3852247), (23, 2344846), (46, 1172423), (49, 1100642), (71, 759598), (98, 550321), (142, 379799), (161, 334978), (322, 167489), (337, 160034), (497, 108514), (674, 80017), (994, 54257), (1127, 47854), (1633, 33026), (2254, 23927), (2359, 22862), (3266, 16513), (3479, 15502), (4718, 11431), (6958, 7751)]