53403938

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 94155264

約数和(自身を除く): 40751326

約数列:

[1, 2, 7, 14, 47, 94, 277, 293, 329, 554, 586, 658, 1939, 2051, 3878, 4102, 13019, 13771, 26038, 27542, 81161, 91133, 96397, 162322, 182266, 192794, 568127, 1136254, 3814567, 7629134, 26701969, 53403938]

約数ペア:

[(1, 53403938), (2, 26701969), (7, 7629134), (14, 3814567), (47, 1136254), (94, 568127), (277, 192794), (293, 182266), (329, 162322), (554, 96397), (586, 91133), (658, 81161), (1939, 27542), (2051, 26038), (3878, 13771), (4102, 13019)]