56518795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17971}}^1$

素因数の和:18030

約数の個数: 16

約数和(自身を含む): 73757088

約数和(自身を除く): 17238293

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 17971, 89855, 305507, 664927, 1527535, 3324635, 11303759, 56518795]

約数ペア:

[(1, 56518795), (5, 11303759), (17, 3324635), (37, 1527535), (85, 664927), (185, 305507), (629, 89855), (3145, 17971)]