49403835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 93475200

約数和(自身を除く): 44071365

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1069, 1185, 3081, 3207, 3555, 5135, 5345, 9243, 9621, 13897, 15405, 16035, 41691, 46215, 48105, 69485, 84451, 125073, 208455, 253353, 422255, 625365, 760059, 1097863, 1266765, 3293589, 3800295, 5489315, 9880767, 16467945, 49403835]

約数ペア:

[(1, 49403835), (3, 16467945), (5, 9880767), (9, 5489315), (13, 3800295), (15, 3293589), (39, 1266765), (45, 1097863), (65, 760059), (79, 625365), (117, 422255), (195, 253353), (237, 208455), (395, 125073), (585, 84451), (711, 69485), (1027, 48105), (1069, 46215), (1185, 41691), (3081, 16035), (3207, 15405), (3555, 13897), (5135, 9621), (5345, 9243)]