51952887

素因数分解:

$3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 90616320

約数和(自身を除く): 38663433

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 367, 441, 749, 963, 1101, 1323, 2247, 2569, 2889, 3303, 5243, 6741, 7707, 9909, 15729, 17983, 20223, 23121, 39269, 47187, 53949, 69363, 117807, 141561, 161847, 274883, 353421, 485541, 824649, 1060263, 1924181, 2473947, 5772543, 7421841, 17317629, 51952887]

約数ペア:

[(1, 51952887), (3, 17317629), (7, 7421841), (9, 5772543), (21, 2473947), (27, 1924181), (49, 1060263), (63, 824649), (107, 485541), (147, 353421), (189, 274883), (321, 161847), (367, 141561), (441, 117807), (749, 69363), (963, 53949), (1101, 47187), (1323, 39269), (2247, 23121), (2569, 20223), (2889, 17983), (3303, 15729), (5243, 9909), (6741, 7707)]