49883913

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 74666592

約数和(自身を除く): 24782679

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 1553, 3569, 4659, 10707, 13977, 32121, 66779, 128899, 200337, 386697, 601011, 1160091, 5542657, 16627971, 49883913]

約数ペア:

[(1, 49883913), (3, 16627971), (9, 5542657), (43, 1160091), (83, 601011), (129, 386697), (249, 200337), (387, 128899), (747, 66779), (1553, 32121), (3569, 13977), (4659, 10707)]