51011597

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 64839096

約数和(自身を除く): 13827499

約数列:

[1, 7, 13, 49, 73, 91, 511, 637, 949, 1097, 3577, 6643, 7679, 14261, 46501, 53753, 80081, 99827, 560567, 698789, 1041053, 3923969, 7287371, 51011597]

約数ペア:

[(1, 51011597), (7, 7287371), (13, 3923969), (49, 1041053), (73, 698789), (91, 560567), (511, 99827), (637, 80081), (949, 53753), (1097, 46501), (3577, 14261), (6643, 7679)]