51317651

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 68564160

約数和(自身を除く): 17246509

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 5011, 10241, 35077, 55121, 95209, 245539, 385847, 666463, 1047299, 2700929, 4665241, 7331093, 51317651]

約数ペア:

[(1, 51317651), (7, 7331093), (11, 4665241), (19, 2700929), (49, 1047299), (77, 666463), (133, 385847), (209, 245539), (539, 95209), (931, 55121), (1463, 35077), (5011, 10241)]