51406414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8419}}^1$

素因数の和:8535

約数の個数: 16

約数和(自身を含む): 80023680

約数和(自身を除く): 28617266

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 8419, 16838, 362017, 597749, 724034, 1195498, 25703207, 51406414]

約数ペア:

[(1, 51406414), (2, 25703207), (43, 1195498), (71, 724034), (86, 597749), (142, 362017), (3053, 16838), (6106, 8419)]