51248774

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 81997920

約数和(自身を除く): 30749146

約数列:

[1, 2, 37, 53, 73, 74, 106, 146, 179, 358, 1961, 2701, 3869, 3922, 5402, 6623, 7738, 9487, 13067, 13246, 18974, 26134, 143153, 286306, 351019, 483479, 692551, 702038, 966958, 1385102, 25624387, 51248774]

約数ペア:

[(1, 51248774), (2, 25624387), (37, 1385102), (53, 966958), (73, 702038), (74, 692551), (106, 483479), (146, 351019), (179, 286306), (358, 143153), (1961, 26134), (2701, 18974), (3869, 13246), (3922, 13067), (5402, 9487), (6623, 7738)]