51286728

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{8867}}^1$

素因数の和:9117

約数の個数: 32

約数和(自身を含む): 128763360

約数和(自身を除く): 77476632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 8867, 17734, 26601, 35468, 53202, 70936, 106404, 212808, 2136947, 4273894, 6410841, 8547788, 12821682, 17095576, 25643364, 51286728]

約数ペア:

[(1, 51286728), (2, 25643364), (3, 17095576), (4, 12821682), (6, 8547788), (8, 6410841), (12, 4273894), (24, 2136947), (241, 212808), (482, 106404), (723, 70936), (964, 53202), (1446, 35468), (1928, 26601), (2892, 17734), (5784, 8867)]