51256352

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 118948284

約数和(自身を除く): 67691932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 337, 388, 392, 674, 679, 776, 784, 1348, 1358, 1552, 1568, 2359, 2696, 2716, 3104, 4718, 4753, 5392, 5432, 9436, 9506, 10784, 10864, 16513, 18872, 19012, 21728, 32689, 33026, 37744, 38024, 65378, 66052, 75488, 76048, 130756, 132104, 152096, 228823, 261512, 264208, 457646, 523024, 528416, 915292, 1046048, 1601761, 1830584, 3203522, 3661168, 6407044, 7322336, 12814088, 25628176, 51256352]

約数ペア:

[(1, 51256352), (2, 25628176), (4, 12814088), (7, 7322336), (8, 6407044), (14, 3661168), (16, 3203522), (28, 1830584), (32, 1601761), (49, 1046048), (56, 915292), (97, 528416), (98, 523024), (112, 457646), (194, 264208), (196, 261512), (224, 228823), (337, 152096), (388, 132104), (392, 130756), (674, 76048), (679, 75488), (776, 66052), (784, 65378), (1348, 38024), (1358, 37744), (1552, 33026), (1568, 32689), (2359, 21728), (2696, 19012), (2716, 18872), (3104, 16513), (4718, 10864), (4753, 10784), (5392, 9506), (5432, 9436)]