51375807

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5003}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 85348224

約数和(自身を除く): 33972417

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 5003, 10269, 15009, 35021, 45027, 105063, 315189, 815489, 2446467, 5708423, 7339401, 17125269, 51375807]

約数ペア:

[(1, 51375807), (3, 17125269), (7, 7339401), (9, 5708423), (21, 2446467), (63, 815489), (163, 315189), (489, 105063), (1141, 45027), (1467, 35021), (3423, 15009), (5003, 10269)]