53278448

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{70849}}^1$

素因数の和:70904

約数の個数: 20

約数和(自身を含む): 105424800

約数和(自身を除く): 52146352

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 70849, 141698, 283396, 566792, 1133584, 3329903, 6659806, 13319612, 26639224, 53278448]

約数ペア:

[(1, 53278448), (2, 26639224), (4, 13319612), (8, 6659806), (16, 3329903), (47, 1133584), (94, 566792), (188, 283396), (376, 141698), (752, 70849)]