50287218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 109330560

約数和(自身を除く): 59043342

約数列:

[1, 2, 3, 6, 29, 37, 58, 73, 74, 87, 107, 111, 146, 174, 214, 219, 222, 321, 438, 642, 1073, 2117, 2146, 2701, 3103, 3219, 3959, 4234, 5402, 6206, 6351, 6438, 7811, 7918, 8103, 9309, 11877, 12702, 15622, 16206, 18618, 23433, 23754, 46866, 78329, 114811, 156658, 226519, 229622, 234987, 289007, 344433, 453038, 469974, 578014, 679557, 688866, 867021, 1359114, 1734042, 8381203, 16762406, 25143609, 50287218]

約数ペア:

[(1, 50287218), (2, 25143609), (3, 16762406), (6, 8381203), (29, 1734042), (37, 1359114), (58, 867021), (73, 688866), (74, 679557), (87, 578014), (107, 469974), (111, 453038), (146, 344433), (174, 289007), (214, 234987), (219, 229622), (222, 226519), (321, 156658), (438, 114811), (642, 78329), (1073, 46866), (2117, 23754), (2146, 23433), (2701, 18618), (3103, 16206), (3219, 15622), (3959, 12702), (4234, 11877), (5402, 9309), (6206, 8103), (6351, 7918), (6438, 7811)]