55201783

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 72809520

約数和(自身を除く): 17607737

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 4561, 12103, 31927, 59293, 86659, 223489, 415051, 606613, 1126567, 2905357, 4246291, 7885969, 55201783]

約数ペア:

[(1, 55201783), (7, 7885969), (13, 4246291), (19, 2905357), (49, 1126567), (91, 606613), (133, 415051), (247, 223489), (637, 86659), (931, 59293), (1729, 31927), (4561, 12103)]