550210542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17921}}^1$

素因数の和:17993

約数の個数: 64

約数和(自身を含む): 1362645504

約数和(自身を除く): 812434962

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5117, 10234, 15351, 17921, 30702, 35842, 53763, 107526, 125447, 250894, 304657, 376341, 609314, 752682, 770603, 913971, 1541206, 1827942, 2132599, 2311809, 4265198, 4623618, 5394221, 6397797, 10788442, 12795594, 13100251, 16182663, 26200502, 32365326, 39300753, 78601506, 91701757, 183403514, 275105271, 550210542]

約数ペア:

[(1, 550210542), (2, 275105271), (3, 183403514), (6, 91701757), (7, 78601506), (14, 39300753), (17, 32365326), (21, 26200502), (34, 16182663), (42, 13100251), (43, 12795594), (51, 10788442), (86, 6397797), (102, 5394221), (119, 4623618), (129, 4265198), (238, 2311809), (258, 2132599), (301, 1827942), (357, 1541206), (602, 913971), (714, 770603), (731, 752682), (903, 609314), (1462, 376341), (1806, 304657), (2193, 250894), (4386, 125447), (5117, 107526), (10234, 53763), (15351, 35842), (17921, 30702)]