61564514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 111934656

約数和(自身を除く): 50370142

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 289, 374, 391, 421, 506, 578, 782, 842, 3179, 4301, 4631, 6358, 6647, 7157, 8602, 9262, 9683, 13294, 14314, 19366, 73117, 78727, 106513, 121669, 146234, 157454, 164611, 213026, 243338, 329222, 1338359, 1810721, 2676718, 2798387, 3621442, 5596774, 30782257, 61564514]

約数ペア:

[(1, 61564514), (2, 30782257), (11, 5596774), (17, 3621442), (22, 2798387), (23, 2676718), (34, 1810721), (46, 1338359), (187, 329222), (253, 243338), (289, 213026), (374, 164611), (391, 157454), (421, 146234), (506, 121669), (578, 106513), (782, 78727), (842, 73117), (3179, 19366), (4301, 14314), (4631, 13294), (6358, 9683), (6647, 9262), (7157, 8602)]