55586377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31387}}^1$

素因数の和:31428

約数の個数: 16

約数和(自身を含む): 72317952

約数和(自身を除く): 16731575

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 31387, 219709, 345257, 721901, 2416799, 5053307, 7940911, 55586377]

約数ペア:

[(1, 55586377), (7, 7940911), (11, 5053307), (23, 2416799), (77, 721901), (161, 345257), (253, 219709), (1771, 31387)]