51495290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66877}}^1$

素因数の和:66902

約数の個数: 32

約数和(自身を含む): 115565184

約数和(自身を除く): 64069894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 66877, 133754, 334385, 468139, 668770, 735647, 936278, 1471294, 2340695, 3678235, 4681390, 5149529, 7356470, 10299058, 25747645, 51495290]

約数ペア:

[(1, 51495290), (2, 25747645), (5, 10299058), (7, 7356470), (10, 5149529), (11, 4681390), (14, 3678235), (22, 2340695), (35, 1471294), (55, 936278), (70, 735647), (77, 668770), (110, 468139), (154, 334385), (385, 133754), (770, 66877)]