51218384

素因数分解:

$2^4\times 7^1\times {\mathrm{457307}}^1$

素因数の和:457322

約数の個数: 20

約数和(自身を含む): 113412384

約数和(自身を除く): 62194000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457307, 914614, 1829228, 3201149, 3658456, 6402298, 7316912, 12804596, 25609192, 51218384]

約数ペア:

[(1, 51218384), (2, 25609192), (4, 12804596), (7, 7316912), (8, 6402298), (14, 3658456), (16, 3201149), (28, 1829228), (56, 914614), (112, 457307)]