51028846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 89152560

約数和(自身を除く): 38123714

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 121, 139, 242, 278, 407, 451, 814, 902, 1517, 1529, 3034, 3058, 4477, 4961, 5143, 5699, 8954, 9922, 10286, 11398, 16687, 16819, 33374, 33638, 56573, 62689, 113146, 125378, 183557, 210863, 367114, 421726, 622303, 689579, 1244606, 1379158, 2319493, 4638986, 25514423, 51028846]

約数ペア:

[(1, 51028846), (2, 25514423), (11, 4638986), (22, 2319493), (37, 1379158), (41, 1244606), (74, 689579), (82, 622303), (121, 421726), (139, 367114), (242, 210863), (278, 183557), (407, 125378), (451, 113146), (814, 62689), (902, 56573), (1517, 33638), (1529, 33374), (3034, 16819), (3058, 16687), (4477, 11398), (4961, 10286), (5143, 9922), (5699, 8954)]