51239485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49033}}^1$

素因数の和:49068

約数の個数: 16

約数和(自身を含む): 70608960

約数和(自身を除く): 19369475

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 49033, 245165, 539363, 931627, 2696815, 4658135, 10247897, 51239485]

約数ペア:

[(1, 51239485), (5, 10247897), (11, 4658135), (19, 2696815), (55, 931627), (95, 539363), (209, 245165), (1045, 49033)]