49052157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12491}}^1$

素因数の和:12529

約数の個数: 32

約数和(自身を含む): 86344704

約数和(自身を除く): 37292547

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12491, 37473, 87437, 137401, 212347, 262311, 412203, 637041, 961807, 1486429, 2335817, 2885421, 4459287, 7007451, 16350719, 49052157]

約数ペア:

[(1, 49052157), (3, 16350719), (7, 7007451), (11, 4459287), (17, 2885421), (21, 2335817), (33, 1486429), (51, 961807), (77, 637041), (119, 412203), (187, 262311), (231, 212347), (357, 137401), (561, 87437), (1309, 37473), (3927, 12491)]