51586612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 116520768

約数和(自身を除く): 64934156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 142, 154, 196, 284, 308, 337, 497, 539, 674, 781, 994, 1078, 1348, 1562, 1988, 2156, 2359, 3124, 3479, 3707, 4718, 5467, 6958, 7414, 9436, 10934, 13916, 14828, 16513, 21868, 23927, 25949, 33026, 38269, 47854, 51898, 66052, 76538, 95708, 103796, 153076, 167489, 181643, 263197, 334978, 363286, 526394, 669956, 726572, 1052788, 1172423, 1842379, 2344846, 3684758, 4689692, 7369516, 12896653, 25793306, 51586612]

約数ペア:

[(1, 51586612), (2, 25793306), (4, 12896653), (7, 7369516), (11, 4689692), (14, 3684758), (22, 2344846), (28, 1842379), (44, 1172423), (49, 1052788), (71, 726572), (77, 669956), (98, 526394), (142, 363286), (154, 334978), (196, 263197), (284, 181643), (308, 167489), (337, 153076), (497, 103796), (539, 95708), (674, 76538), (781, 66052), (994, 51898), (1078, 47854), (1348, 38269), (1562, 33026), (1988, 25949), (2156, 23927), (2359, 21868), (3124, 16513), (3479, 14828), (3707, 13916), (4718, 10934), (5467, 9436), (6958, 7414)]