51425664

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 137630640

約数和(自身を除く): 86204976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 853, 942, 1256, 1706, 1884, 2512, 2559, 3412, 3768, 5024, 5118, 6824, 7536, 10048, 10236, 13648, 15072, 20096, 20472, 27296, 30144, 40944, 54592, 60288, 81888, 109184, 133921, 163776, 267842, 327552, 401763, 535684, 803526, 1071368, 1607052, 2142736, 3214104, 4285472, 6428208, 8570944, 12856416, 17141888, 25712832, 51425664]

約数ペア:

[(1, 51425664), (2, 25712832), (3, 17141888), (4, 12856416), (6, 8570944), (8, 6428208), (12, 4285472), (16, 3214104), (24, 2142736), (32, 1607052), (48, 1071368), (64, 803526), (96, 535684), (128, 401763), (157, 327552), (192, 267842), (314, 163776), (384, 133921), (471, 109184), (628, 81888), (853, 60288), (942, 54592), (1256, 40944), (1706, 30144), (1884, 27296), (2512, 20472), (2559, 20096), (3412, 15072), (3768, 13648), (5024, 10236), (5118, 10048), (6824, 7536)]