51734958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 119066112

約数和(自身を除く): 67331154

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 173, 197, 253, 346, 394, 506, 519, 591, 759, 1038, 1182, 1518, 1903, 2167, 3806, 3979, 4334, 4531, 5709, 6501, 7958, 9062, 11418, 11937, 13002, 13593, 23874, 27186, 34081, 43769, 49841, 68162, 87538, 99682, 102243, 131307, 149523, 204486, 262614, 299046, 374891, 749782, 783863, 1124673, 1567726, 2249346, 2351589, 4703178, 8622493, 17244986, 25867479, 51734958]

約数ペア:

[(1, 51734958), (2, 25867479), (3, 17244986), (6, 8622493), (11, 4703178), (22, 2351589), (23, 2249346), (33, 1567726), (46, 1124673), (66, 783863), (69, 749782), (138, 374891), (173, 299046), (197, 262614), (253, 204486), (346, 149523), (394, 131307), (506, 102243), (519, 99682), (591, 87538), (759, 68162), (1038, 49841), (1182, 43769), (1518, 34081), (1903, 27186), (2167, 23874), (3806, 13593), (3979, 13002), (4334, 11937), (4531, 11418), (5709, 9062), (6501, 7958)]