51627279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 78854400

約数和(自身を除く): 27227121

約数列:

[1, 3, 11, 29, 33, 73, 87, 219, 319, 739, 803, 957, 2117, 2217, 2409, 6351, 8129, 21431, 23287, 24387, 53947, 64293, 69861, 161841, 235741, 593417, 707223, 1564463, 1780251, 4693389, 17209093, 51627279]

約数ペア:

[(1, 51627279), (3, 17209093), (11, 4693389), (29, 1780251), (33, 1564463), (73, 707223), (87, 593417), (219, 235741), (319, 161841), (739, 69861), (803, 64293), (957, 53947), (2117, 24387), (2217, 23287), (2409, 21431), (6351, 8129)]