51297774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 68141586

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 506, 517, 719, 759, 1034, 1081, 1438, 1518, 1551, 2157, 2162, 3102, 3243, 4314, 6486, 7909, 11891, 15818, 16537, 23727, 23782, 33074, 33793, 35673, 47454, 49611, 67586, 71346, 99222, 101379, 181907, 202758, 363814, 371723, 545721, 743446, 777239, 1091442, 1115169, 1554478, 2230338, 2331717, 4663434, 8549629, 17099258, 25648887, 51297774]

約数ペア:

[(1, 51297774), (2, 25648887), (3, 17099258), (6, 8549629), (11, 4663434), (22, 2331717), (23, 2230338), (33, 1554478), (46, 1115169), (47, 1091442), (66, 777239), (69, 743446), (94, 545721), (138, 371723), (141, 363814), (253, 202758), (282, 181907), (506, 101379), (517, 99222), (719, 71346), (759, 67586), (1034, 49611), (1081, 47454), (1438, 35673), (1518, 33793), (1551, 33074), (2157, 23782), (2162, 23727), (3102, 16537), (3243, 15818), (4314, 11891), (6486, 7909)]