51940546

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 91630080

約数和(自身を除く): 39689534

約数列:

[1, 2, 7, 14, 47, 94, 193, 329, 386, 409, 658, 818, 1351, 2702, 2863, 5726, 9071, 18142, 19223, 38446, 63497, 78937, 126994, 134561, 157874, 269122, 552559, 1105118, 3710039, 7420078, 25970273, 51940546]

約数ペア:

[(1, 51940546), (2, 25970273), (7, 7420078), (14, 3710039), (47, 1105118), (94, 552559), (193, 269122), (329, 157874), (386, 134561), (409, 126994), (658, 78937), (818, 63497), (1351, 38446), (2702, 19223), (2863, 18142), (5726, 9071)]