49882287

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2503}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 83012608

約数和(自身を除く): 33130321

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2503, 2847, 6643, 7509, 17521, 19929, 32539, 52563, 97617, 182719, 227773, 548157, 683319, 1279033, 2375347, 3837099, 7126041, 16627429, 49882287]

約数ペア:

[(1, 49882287), (3, 16627429), (7, 7126041), (13, 3837099), (21, 2375347), (39, 1279033), (73, 683319), (91, 548157), (219, 227773), (273, 182719), (511, 97617), (949, 52563), (1533, 32539), (2503, 19929), (2847, 17521), (6643, 7509)]