51680608

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12143}}^1$

素因数の和:12179

約数の個数: 48

約数和(自身を含む): 122411520

約数和(自身を除く): 70730912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12143, 24286, 48572, 85001, 97144, 170002, 194288, 230717, 340004, 388576, 461434, 680008, 922868, 1360016, 1615019, 1845736, 2720032, 3230038, 3691472, 6460076, 7382944, 12920152, 25840304, 51680608]

約数ペア:

[(1, 51680608), (2, 25840304), (4, 12920152), (7, 7382944), (8, 6460076), (14, 3691472), (16, 3230038), (19, 2720032), (28, 1845736), (32, 1615019), (38, 1360016), (56, 922868), (76, 680008), (112, 461434), (133, 388576), (152, 340004), (224, 230717), (266, 194288), (304, 170002), (532, 97144), (608, 85001), (1064, 48572), (2128, 24286), (4256, 12143)]