51512368

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{30089}}^1$

素因数の和:30204

約数の個数: 20

約数和(自身を含む): 100741320

約数和(自身を除く): 49228952

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 30089, 60178, 120356, 240712, 481424, 3219523, 6439046, 12878092, 25756184, 51512368]

約数ペア:

[(1, 51512368), (2, 25756184), (4, 12878092), (8, 6439046), (16, 3219523), (107, 481424), (214, 240712), (428, 120356), (856, 60178), (1712, 30089)]