52990197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28909}}^1$

素因数の和:28972

約数の個数: 16

約数和(自身を含む): 77710080

約数和(自身を除く): 24719883

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 28909, 86727, 375817, 1127451, 1358723, 4076169, 17663399, 52990197]

約数ペア:

[(1, 52990197), (3, 17663399), (13, 4076169), (39, 1358723), (47, 1127451), (141, 375817), (611, 86727), (1833, 28909)]