51184405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 63131904

約数和(自身を除く): 11947499

約数列:

[1, 5, 43, 215, 317, 751, 1585, 3755, 13631, 32293, 68155, 161465, 238067, 1190335, 10236881, 51184405]

約数ペア:

[(1, 51184405), (5, 10236881), (43, 1190335), (215, 238067), (317, 161465), (751, 68155), (1585, 32293), (3755, 13631)]