54970069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31039}}^1$

素因数の和:31080

約数の個数: 16

約数和(自身を含む): 71516160

約数和(自身を除く): 16546091

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 31039, 217273, 341429, 713897, 2390003, 4997279, 7852867, 54970069]

約数ペア:

[(1, 54970069), (7, 7852867), (11, 4997279), (23, 2390003), (77, 713897), (161, 341429), (253, 217273), (1771, 31039)]