55864123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 67680000

約数和(自身を除く): 11815877

約数列:

[1, 7, 19, 133, 149, 1043, 2819, 2831, 19733, 19817, 53561, 374927, 420031, 2940217, 7980589, 55864123]

約数ペア:

[(1, 55864123), (7, 7980589), (19, 2940217), (133, 420031), (149, 374927), (1043, 53561), (2819, 19817), (2831, 19733)]