51154222

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 90699264

約数和(自身を除く): 39545042

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 971, 994, 1942, 3763, 6797, 7526, 13594, 26341, 51463, 52682, 68941, 102926, 137882, 360241, 482587, 720482, 965174, 3653873, 7307746, 25577111, 51154222]

約数ペア:

[(1, 51154222), (2, 25577111), (7, 7307746), (14, 3653873), (53, 965174), (71, 720482), (106, 482587), (142, 360241), (371, 137882), (497, 102926), (742, 68941), (971, 52682), (994, 51463), (1942, 26341), (3763, 13594), (6797, 7526)]