50638497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 83543040

約数和(自身を除く): 32904543

約数列:

[1, 3, 7, 13, 21, 39, 91, 251, 273, 739, 753, 1757, 2217, 3263, 5173, 5271, 9607, 9789, 15519, 22841, 28821, 67249, 68523, 185489, 201747, 556467, 1298423, 2411357, 3895269, 7234071, 16879499, 50638497]

約数ペア:

[(1, 50638497), (3, 16879499), (7, 7234071), (13, 3895269), (21, 2411357), (39, 1298423), (91, 556467), (251, 201747), (273, 185489), (739, 68523), (753, 67249), (1757, 28821), (2217, 22841), (3263, 15519), (5173, 9789), (5271, 9607)]