50001861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 84068736

約数和(自身を除く): 34066875

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 169, 193, 219, 273, 507, 511, 579, 949, 1183, 1351, 1533, 2509, 2847, 3549, 4053, 6643, 7527, 12337, 14089, 17563, 19929, 32617, 37011, 42267, 52689, 86359, 97851, 98623, 183157, 228319, 259077, 295869, 549471, 684957, 1282099, 2381041, 3846297, 7143123, 16667287, 50001861]

約数ペア:

[(1, 50001861), (3, 16667287), (7, 7143123), (13, 3846297), (21, 2381041), (39, 1282099), (73, 684957), (91, 549471), (169, 295869), (193, 259077), (219, 228319), (273, 183157), (507, 98623), (511, 97851), (579, 86359), (949, 52689), (1183, 42267), (1351, 37011), (1533, 32617), (2509, 19929), (2847, 17563), (3549, 14089), (4053, 12337), (6643, 7527)]