55510721

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 65286144

約数和(自身を除く): 9775423

約数列:

[1, 7, 43, 223, 301, 827, 1561, 5789, 9589, 35561, 67123, 184421, 248927, 1290947, 7930103, 55510721]

約数ペア:

[(1, 55510721), (7, 7930103), (43, 1290947), (223, 248927), (301, 184421), (827, 67123), (1561, 35561), (5789, 9589)]