54711995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17909}}^1$

素因数の和:17974

約数の個数: 16

約数和(自身を含む): 72213120

約数和(自身を除く): 17501125

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 17909, 89545, 232817, 841723, 1164085, 4208615, 10942399, 54711995]

約数ペア:

[(1, 54711995), (5, 10942399), (13, 4208615), (47, 1164085), (65, 841723), (235, 232817), (611, 89545), (3055, 17909)]