51584553

素因数分解:

$3^3\times {\mathrm{71}}^2\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 77717600

約数和(自身を除く): 26133047

約数列:

[1, 3, 9, 27, 71, 213, 379, 639, 1137, 1917, 3411, 5041, 10233, 15123, 26909, 45369, 80727, 136107, 242181, 726543, 1910539, 5731617, 17194851, 51584553]

約数ペア:

[(1, 51584553), (3, 17194851), (9, 5731617), (27, 1910539), (71, 726543), (213, 242181), (379, 136107), (639, 80727), (1137, 45369), (1917, 26909), (3411, 15123), (5041, 10233)]