53966218

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 82493640

約数和(自身を除く): 28527422

約数列:

[1, 2, 89, 137, 178, 274, 2213, 4426, 12193, 24386, 196957, 303181, 393914, 606362, 26983109, 53966218]

約数ペア:

[(1, 53966218), (2, 26983109), (89, 606362), (137, 393914), (178, 303181), (274, 196957), (2213, 24386), (4426, 12193)]