51531432

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{4373}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 129120480

約数和(自身を除く): 77589048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 4373, 5892, 8746, 11784, 13119, 17492, 26238, 34984, 52476, 104952, 2147143, 4294286, 6441429, 8588572, 12882858, 17177144, 25765716, 51531432]

約数ペア:

[(1, 51531432), (2, 25765716), (3, 17177144), (4, 12882858), (6, 8588572), (8, 6441429), (12, 4294286), (24, 2147143), (491, 104952), (982, 52476), (1473, 34984), (1964, 26238), (2946, 17492), (3928, 13119), (4373, 11784), (5892, 8746)]