55381768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1451}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 112210560

約数和(自身を除く): 56828792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1451, 1468, 2902, 2936, 4771, 5804, 9542, 11608, 18863, 19084, 37726, 38168, 75452, 150904, 532517, 1065034, 2130068, 4260136, 6922721, 13845442, 27690884, 55381768]

約数ペア:

[(1, 55381768), (2, 27690884), (4, 13845442), (8, 6922721), (13, 4260136), (26, 2130068), (52, 1065034), (104, 532517), (367, 150904), (734, 75452), (1451, 38168), (1468, 37726), (2902, 19084), (2936, 18863), (4771, 11608), (5804, 9542)]