51405846

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{120671}}^1$

素因数の和:120747

約数の個数: 16

約数和(自身を含む): 104260608

約数和(自身を除く): 52854762

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 120671, 241342, 362013, 724026, 8567641, 17135282, 25702923, 51405846]

約数ペア:

[(1, 51405846), (2, 25702923), (3, 17135282), (6, 8567641), (71, 724026), (142, 362013), (213, 241342), (426, 120671)]