51857157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4019}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 83358720

約数和(自身を除く): 31501563

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4019, 4301, 12057, 12903, 44209, 68323, 92437, 132627, 204969, 277311, 751553, 1016807, 1571429, 2254659, 3050421, 4714287, 17285719, 51857157]

約数ペア:

[(1, 51857157), (3, 17285719), (11, 4714287), (17, 3050421), (23, 2254659), (33, 1571429), (51, 1016807), (69, 751553), (187, 277311), (253, 204969), (391, 132627), (561, 92437), (759, 68323), (1173, 44209), (4019, 12903), (4301, 12057)]