51366310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 97711200

約数和(自身を除く): 46344890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 409, 661, 818, 1322, 2045, 3305, 4090, 6610, 7771, 12559, 15542, 25118, 38855, 62795, 77710, 125590, 270349, 540698, 1351745, 2703490, 5136631, 10273262, 25683155, 51366310]

約数ペア:

[(1, 51366310), (2, 25683155), (5, 10273262), (10, 5136631), (19, 2703490), (38, 1351745), (95, 540698), (190, 270349), (409, 125590), (661, 77710), (818, 62795), (1322, 38855), (2045, 25118), (3305, 15542), (4090, 12559), (6610, 7771)]