50891217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 78744960

約数和(自身を除く): 27853743

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 1301, 2301, 3009, 3903, 13039, 16913, 22117, 39117, 50739, 66351, 76759, 230277, 287521, 862563, 997867, 1304903, 2993601, 3914709, 16963739, 50891217]

約数ペア:

[(1, 50891217), (3, 16963739), (13, 3914709), (17, 2993601), (39, 1304903), (51, 997867), (59, 862563), (177, 287521), (221, 230277), (663, 76759), (767, 66351), (1003, 50739), (1301, 39117), (2301, 22117), (3009, 16913), (3903, 13039)]