56775730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22441}}^1$

素因数の和:22482

約数の個数: 32

約数和(自身を含む): 116339328

約数和(自身を除く): 59563598

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 22441, 44882, 112205, 224410, 246851, 493702, 516143, 1032286, 1234255, 2468510, 2580715, 5161430, 5677573, 11355146, 28387865, 56775730]

約数ペア:

[(1, 56775730), (2, 28387865), (5, 11355146), (10, 5677573), (11, 5161430), (22, 2580715), (23, 2468510), (46, 1234255), (55, 1032286), (110, 516143), (115, 493702), (230, 246851), (253, 224410), (506, 112205), (1265, 44882), (2530, 22441)]