51494576

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1789}}^1$

素因数の和:2061

約数の個数: 40

約数和(自身を含む): 114531360

約数和(自身を除く): 63036784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1789, 1799, 2056, 3578, 3598, 4112, 7156, 7196, 12523, 14312, 14392, 25046, 28624, 28784, 50092, 100184, 200368, 459773, 919546, 1839092, 3218411, 3678184, 6436822, 7356368, 12873644, 25747288, 51494576]

約数ペア:

[(1, 51494576), (2, 25747288), (4, 12873644), (7, 7356368), (8, 6436822), (14, 3678184), (16, 3218411), (28, 1839092), (56, 919546), (112, 459773), (257, 200368), (514, 100184), (1028, 50092), (1789, 28784), (1799, 28624), (2056, 25046), (3578, 14392), (3598, 14312), (4112, 12523), (7156, 7196)]