49995008

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 119107968

約数和(自身を除く): 69112960

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1213, 1288, 1472, 1792, 2426, 2576, 2944, 4852, 5152, 5888, 8491, 9704, 10304, 16982, 19408, 20608, 27899, 33964, 38816, 41216, 55798, 67928, 77632, 111596, 135856, 155264, 195293, 223192, 271712, 310528, 390586, 446384, 543424, 781172, 892768, 1086848, 1562344, 1785536, 2173696, 3124688, 3571072, 6249376, 7142144, 12498752, 24997504, 49995008]

約数ペア:

[(1, 49995008), (2, 24997504), (4, 12498752), (7, 7142144), (8, 6249376), (14, 3571072), (16, 3124688), (23, 2173696), (28, 1785536), (32, 1562344), (46, 1086848), (56, 892768), (64, 781172), (92, 543424), (112, 446384), (128, 390586), (161, 310528), (184, 271712), (224, 223192), (256, 195293), (322, 155264), (368, 135856), (448, 111596), (644, 77632), (736, 67928), (896, 55798), (1213, 41216), (1288, 38816), (1472, 33964), (1792, 27899), (2426, 20608), (2576, 19408), (2944, 16982), (4852, 10304), (5152, 9704), (5888, 8491)]