57193059

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 101928960

約数和(自身を除く): 44735901

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 83, 133, 157, 209, 231, 249, 399, 471, 581, 627, 913, 1099, 1463, 1577, 1727, 1743, 2739, 2983, 3297, 4389, 4731, 5181, 6391, 8949, 11039, 12089, 13031, 17347, 19173, 20881, 32813, 33117, 36267, 39093, 52041, 62643, 91217, 98439, 121429, 143341, 229691, 247589, 273651, 364287, 430023, 689073, 742767, 1003387, 1733123, 2723479, 3010161, 5199369, 8170437, 19064353, 57193059]

約数ペア:

[(1, 57193059), (3, 19064353), (7, 8170437), (11, 5199369), (19, 3010161), (21, 2723479), (33, 1733123), (57, 1003387), (77, 742767), (83, 689073), (133, 430023), (157, 364287), (209, 273651), (231, 247589), (249, 229691), (399, 143341), (471, 121429), (581, 98439), (627, 91217), (913, 62643), (1099, 52041), (1463, 39093), (1577, 36267), (1727, 33117), (1743, 32813), (2739, 20881), (2983, 19173), (3297, 17347), (4389, 13031), (4731, 12089), (5181, 11039), (6391, 8949)]