56280894

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{218143}}^1$

素因数の和:218191

約数の個数: 16

約数和(自身を含む): 115180032

約数和(自身を除く): 58899138

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 218143, 436286, 654429, 1308858, 9380149, 18760298, 28140447, 56280894]

約数ペア:

[(1, 56280894), (2, 28140447), (3, 18760298), (6, 9380149), (43, 1308858), (86, 654429), (129, 436286), (258, 218143)]