56178054

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 124324512

約数和(自身を除く): 68146458

約数列:

[1, 2, 3, 6, 9, 18, 103, 157, 193, 206, 309, 314, 386, 471, 579, 618, 927, 942, 1158, 1413, 1737, 1854, 2826, 3474, 16171, 19879, 30301, 32342, 39758, 48513, 59637, 60602, 90903, 97026, 119274, 145539, 178911, 181806, 272709, 291078, 357822, 545418, 3121003, 6242006, 9363009, 18726018, 28089027, 56178054]

約数ペア:

[(1, 56178054), (2, 28089027), (3, 18726018), (6, 9363009), (9, 6242006), (18, 3121003), (103, 545418), (157, 357822), (193, 291078), (206, 272709), (309, 181806), (314, 178911), (386, 145539), (471, 119274), (579, 97026), (618, 90903), (927, 60602), (942, 59637), (1158, 48513), (1413, 39758), (1737, 32342), (1854, 30301), (2826, 19879), (3474, 16171)]