50711875

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2040

約数の個数: 20

約数和(自身を含む): 64947960

約数和(自身を除く): 14236085

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 1979, 5125, 9895, 25625, 49475, 81139, 247375, 405695, 1236875, 2028475, 10142375, 50711875]

約数ペア:

[(1, 50711875), (5, 10142375), (25, 2028475), (41, 1236875), (125, 405695), (205, 247375), (625, 81139), (1025, 49475), (1979, 25625), (5125, 9895)]