55194040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125441}}^1$

素因数の和:125463

約数の個数: 32

約数和(自身を含む): 135477360

約数和(自身を除く): 80283320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 125441, 250882, 501764, 627205, 1003528, 1254410, 1379851, 2508820, 2759702, 5017640, 5519404, 6899255, 11038808, 13798510, 27597020, 55194040]

約数ペア:

[(1, 55194040), (2, 27597020), (4, 13798510), (5, 11038808), (8, 6899255), (10, 5519404), (11, 5017640), (20, 2759702), (22, 2508820), (40, 1379851), (44, 1254410), (55, 1003528), (88, 627205), (110, 501764), (220, 250882), (440, 125441)]