56381759

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1901}}^1$

素因数の和:2150

約数の個数: 16

約数和(自身を含む): 68167680

約数和(自身を除く): 11785921

約数列:

[1, 7, 19, 133, 223, 1561, 1901, 4237, 13307, 29659, 36119, 252833, 423923, 2967461, 8054537, 56381759]

約数ペア:

[(1, 56381759), (7, 8054537), (19, 2967461), (133, 423923), (223, 252833), (1561, 36119), (1901, 29659), (4237, 13307)]