51749985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5081}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 95622912

約数和(自身を除く): 43872927

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 5081, 10185, 15243, 25405, 35567, 76215, 106701, 177835, 492857, 533505, 1478571, 2464285, 3449999, 7392855, 10349997, 17249995, 51749985]

約数ペア:

[(1, 51749985), (3, 17249995), (5, 10349997), (7, 7392855), (15, 3449999), (21, 2464285), (35, 1478571), (97, 533505), (105, 492857), (291, 177835), (485, 106701), (679, 76215), (1455, 35567), (2037, 25405), (3395, 15243), (5081, 10185)]