51334278

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{120503}}^1$

素因数の和:120579

約数の個数: 16

約数和(自身を含む): 104115456

約数和(自身を除く): 52781178

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 120503, 241006, 361509, 723018, 8555713, 17111426, 25667139, 51334278]

約数ペア:

[(1, 51334278), (2, 25667139), (3, 17111426), (6, 8555713), (71, 723018), (142, 361509), (213, 241006), (426, 120503)]