51482301

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 76083840

約数和(自身を除く): 24601539

約数列:

[1, 3, 13, 39, 73, 107, 169, 219, 321, 507, 949, 1391, 2197, 2847, 4173, 6591, 7811, 12337, 18083, 23433, 37011, 54249, 101543, 160381, 235079, 304629, 481143, 705237, 1320059, 3960177, 17160767, 51482301]

約数ペア:

[(1, 51482301), (3, 17160767), (13, 3960177), (39, 1320059), (73, 705237), (107, 481143), (169, 304629), (219, 235079), (321, 160381), (507, 101543), (949, 54249), (1391, 37011), (2197, 23433), (2847, 18083), (4173, 12337), (6591, 7811)]