53251748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 105174720

約数和(自身を除く): 51922972

約数列:

[1, 2, 4, 11, 22, 44, 59, 73, 118, 146, 236, 281, 292, 562, 649, 803, 1124, 1298, 1606, 2596, 3091, 3212, 4307, 6182, 8614, 12364, 16579, 17228, 20513, 33158, 41026, 47377, 66316, 82052, 94754, 182369, 189508, 225643, 364738, 451286, 729476, 902572, 1210267, 2420534, 4841068, 13312937, 26625874, 53251748]

約数ペア:

[(1, 53251748), (2, 26625874), (4, 13312937), (11, 4841068), (22, 2420534), (44, 1210267), (59, 902572), (73, 729476), (118, 451286), (146, 364738), (236, 225643), (281, 189508), (292, 182369), (562, 94754), (649, 82052), (803, 66316), (1124, 47377), (1298, 41026), (1606, 33158), (2596, 20513), (3091, 17228), (3212, 16579), (4307, 12364), (6182, 8614)]