51295928

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{66103}}^1$

素因数の和:66206

約数の個数: 16

約数和(自身を含む): 97172880

約数和(自身を除く): 45876952

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 66103, 132206, 264412, 528824, 6411991, 12823982, 25647964, 51295928]

約数ペア:

[(1, 51295928), (2, 25647964), (4, 12823982), (8, 6411991), (97, 528824), (194, 264412), (388, 132206), (776, 66103)]