51849518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 93987840

約数和(自身を除く): 42138322

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 421, 463, 842, 926, 2947, 3241, 5894, 6482, 7999, 8797, 15998, 17594, 55993, 61579, 111986, 123158, 194923, 389846, 1364461, 2728922, 3703537, 7407074, 25924759, 51849518]

約数ペア:

[(1, 51849518), (2, 25924759), (7, 7407074), (14, 3703537), (19, 2728922), (38, 1364461), (133, 389846), (266, 194923), (421, 123158), (463, 111986), (842, 61579), (926, 55993), (2947, 17594), (3241, 15998), (5894, 8797), (6482, 7999)]