56391745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1117}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 70836480

約数和(自身を除く): 14444735

約数列:

[1, 5, 23, 115, 439, 1117, 2195, 5585, 10097, 25691, 50485, 128455, 490363, 2451815, 11278349, 56391745]

約数ペア:

[(1, 56391745), (5, 11278349), (23, 2451815), (115, 490363), (439, 128455), (1117, 50485), (2195, 25691), (5585, 10097)]