51839883

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 76826880

約数和(自身を除く): 24986997

約数列:

[1, 3, 9, 53, 159, 191, 477, 569, 573, 1707, 1719, 5121, 10123, 30157, 30369, 90471, 91107, 108679, 271413, 326037, 978111, 5759987, 17279961, 51839883]

約数ペア:

[(1, 51839883), (3, 17279961), (9, 5759987), (53, 978111), (159, 326037), (191, 271413), (477, 108679), (569, 91107), (573, 90471), (1707, 30369), (1719, 30157), (5121, 10123)]