52689357

素因数分解:

$3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:938

約数の個数: 36

約数和(自身を含む): 89213436

約数和(自身を除く): 36524079

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 157, 441, 471, 761, 1099, 1413, 2283, 3297, 5327, 6849, 7693, 9891, 15981, 23079, 37289, 47943, 69237, 111867, 119477, 335601, 358431, 836339, 1075293, 2509017, 5854373, 7527051, 17563119, 52689357]

約数ペア:

[(1, 52689357), (3, 17563119), (7, 7527051), (9, 5854373), (21, 2509017), (49, 1075293), (63, 836339), (147, 358431), (157, 335601), (441, 119477), (471, 111867), (761, 69237), (1099, 47943), (1413, 37289), (2283, 23079), (3297, 15981), (5327, 9891), (6849, 7693)]