51626439

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9795

約数の個数: 24

約数和(自身を含む): 81036800

約数和(自身を除く): 29410361

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 9739, 29217, 87651, 185041, 301909, 555123, 905727, 1665369, 2717181, 5736271, 17208813, 51626439]

約数ペア:

[(1, 51626439), (3, 17208813), (9, 5736271), (19, 2717181), (31, 1665369), (57, 905727), (93, 555123), (171, 301909), (279, 185041), (589, 87651), (1767, 29217), (5301, 9739)]