55447808

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{16661}}^1$

素因数の和:16690

約数の個数: 36

約数和(自身を含む): 119199948

約数和(自身を除く): 63752140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 16661, 33322, 66644, 133288, 216593, 266576, 433186, 533152, 866372, 1066304, 1732744, 2132608, 3465488, 4265216, 6930976, 13861952, 27723904, 55447808]

約数ペア:

[(1, 55447808), (2, 27723904), (4, 13861952), (8, 6930976), (13, 4265216), (16, 3465488), (26, 2132608), (32, 1732744), (52, 1066304), (64, 866372), (104, 533152), (128, 433186), (208, 266576), (256, 216593), (416, 133288), (832, 66644), (1664, 33322), (3328, 16661)]