55128136

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 122094000

約数和(自身を除く): 66965864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 2099, 3283, 3752, 4198, 6566, 8396, 13132, 14693, 16792, 26264, 29386, 58772, 102851, 117544, 140633, 205702, 281266, 411404, 562532, 822808, 984431, 1125064, 1968862, 3937724, 6891017, 7875448, 13782034, 27564068, 55128136]

約数ペア:

[(1, 55128136), (2, 27564068), (4, 13782034), (7, 7875448), (8, 6891017), (14, 3937724), (28, 1968862), (49, 1125064), (56, 984431), (67, 822808), (98, 562532), (134, 411404), (196, 281266), (268, 205702), (392, 140633), (469, 117544), (536, 102851), (938, 58772), (1876, 29386), (2099, 26264), (3283, 16792), (3752, 14693), (4198, 13132), (6566, 8396)]