49507146

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 70243254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 218, 234, 327, 351, 647, 654, 702, 981, 1294, 1417, 1941, 1962, 2834, 2943, 3882, 4251, 5823, 5886, 8411, 8502, 11646, 12753, 16822, 17469, 25233, 25506, 34938, 38259, 50466, 70523, 75699, 76518, 141046, 151398, 211569, 227097, 423138, 454194, 634707, 916799, 1269414, 1833598, 1904121, 2750397, 3808242, 5500794, 8251191, 16502382, 24753573, 49507146]

約数ペア:

[(1, 49507146), (2, 24753573), (3, 16502382), (6, 8251191), (9, 5500794), (13, 3808242), (18, 2750397), (26, 1904121), (27, 1833598), (39, 1269414), (54, 916799), (78, 634707), (109, 454194), (117, 423138), (218, 227097), (234, 211569), (327, 151398), (351, 141046), (647, 76518), (654, 75699), (702, 70523), (981, 50466), (1294, 38259), (1417, 34938), (1941, 25506), (1962, 25233), (2834, 17469), (2943, 16822), (3882, 12753), (4251, 11646), (5823, 8502), (5886, 8411)]