52168580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153437}}^1$

素因数の和:153463

約数の個数: 24

約数和(自身を含む): 115999128

約数和(自身を除く): 63830548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 153437, 306874, 613748, 767185, 1534370, 2608429, 3068740, 5216858, 10433716, 13042145, 26084290, 52168580]

約数ペア:

[(1, 52168580), (2, 26084290), (4, 13042145), (5, 10433716), (10, 5216858), (17, 3068740), (20, 2608429), (34, 1534370), (68, 767185), (85, 613748), (170, 306874), (340, 153437)]