48872992

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 72

約数和(自身を含む): 113762880

約数和(自身を除く): 64889888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 439, 497, 568, 784, 878, 994, 1136, 1568, 1756, 1988, 2272, 3073, 3479, 3512, 3976, 6146, 6958, 7024, 7952, 12292, 13916, 14048, 15904, 21511, 24584, 27832, 31169, 43022, 49168, 55664, 62338, 86044, 98336, 111328, 124676, 172088, 218183, 249352, 344176, 436366, 498704, 688352, 872732, 997408, 1527281, 1745464, 3054562, 3490928, 6109124, 6981856, 12218248, 24436496, 48872992]

約数ペア:

[(1, 48872992), (2, 24436496), (4, 12218248), (7, 6981856), (8, 6109124), (14, 3490928), (16, 3054562), (28, 1745464), (32, 1527281), (49, 997408), (56, 872732), (71, 688352), (98, 498704), (112, 436366), (142, 344176), (196, 249352), (224, 218183), (284, 172088), (392, 124676), (439, 111328), (497, 98336), (568, 86044), (784, 62338), (878, 55664), (994, 49168), (1136, 43022), (1568, 31169), (1756, 27832), (1988, 24584), (2272, 21511), (3073, 15904), (3479, 14048), (3512, 13916), (3976, 12292), (6146, 7952), (6958, 7024)]