55149304

素因数分解:

$2^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 120965400

約数和(自身を除く): 65816096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 269, 392, 523, 538, 1046, 1076, 1883, 2092, 2152, 3661, 3766, 4184, 7322, 7532, 13181, 14644, 15064, 25627, 26362, 29288, 51254, 52724, 102508, 105448, 140687, 205016, 281374, 562748, 984809, 1125496, 1969618, 3939236, 6893663, 7878472, 13787326, 27574652, 55149304]

約数ペア:

[(1, 55149304), (2, 27574652), (4, 13787326), (7, 7878472), (8, 6893663), (14, 3939236), (28, 1969618), (49, 1125496), (56, 984809), (98, 562748), (196, 281374), (269, 205016), (392, 140687), (523, 105448), (538, 102508), (1046, 52724), (1076, 51254), (1883, 29288), (2092, 26362), (2152, 25627), (3661, 15064), (3766, 14644), (4184, 13181), (7322, 7532)]