51326912

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1298

約数の個数: 84

約数和(自身を含む): 127695960

約数和(自身を除く): 76369048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1259, 1274, 1456, 1568, 2518, 2548, 2912, 3136, 5036, 5096, 5824, 8813, 10072, 10192, 16367, 17626, 20144, 20384, 32734, 35252, 40288, 40768, 61691, 65468, 70504, 80576, 114569, 123382, 130936, 141008, 229138, 246764, 261872, 282016, 458276, 493528, 523744, 564032, 801983, 916552, 987056, 1047488, 1603966, 1833104, 1974112, 3207932, 3666208, 3948224, 6415864, 7332416, 12831728, 25663456, 51326912]

約数ペア:

[(1, 51326912), (2, 25663456), (4, 12831728), (7, 7332416), (8, 6415864), (13, 3948224), (14, 3666208), (16, 3207932), (26, 1974112), (28, 1833104), (32, 1603966), (49, 1047488), (52, 987056), (56, 916552), (64, 801983), (91, 564032), (98, 523744), (104, 493528), (112, 458276), (182, 282016), (196, 261872), (208, 246764), (224, 229138), (364, 141008), (392, 130936), (416, 123382), (448, 114569), (637, 80576), (728, 70504), (784, 65468), (832, 61691), (1259, 40768), (1274, 40288), (1456, 35252), (1568, 32734), (2518, 20384), (2548, 20144), (2912, 17626), (3136, 16367), (5036, 10192), (5096, 10072), (5824, 8813)]