55166384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37889}}^1$

素因数の和:37917

約数の個数: 40

約数和(自身を含む): 131554080

約数和(自身を除く): 76387696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 37889, 75778, 151556, 265223, 303112, 492557, 530446, 606224, 985114, 1060892, 1970228, 2121784, 3447899, 3940456, 4243568, 6895798, 7880912, 13791596, 27583192, 55166384]

約数ペア:

[(1, 55166384), (2, 27583192), (4, 13791596), (7, 7880912), (8, 6895798), (13, 4243568), (14, 3940456), (16, 3447899), (26, 2121784), (28, 1970228), (52, 1060892), (56, 985114), (91, 606224), (104, 530446), (112, 492557), (182, 303112), (208, 265223), (364, 151556), (728, 75778), (1456, 37889)]