55091792

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25889}}^1$

素因数の和:25923

約数の個数: 40

約数和(自身を含む): 128414400

約数和(自身を除く): 73322608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25889, 51778, 103556, 181223, 207112, 362446, 414224, 491891, 724892, 983782, 1449784, 1967564, 2899568, 3443237, 3935128, 6886474, 7870256, 13772948, 27545896, 55091792]

約数ペア:

[(1, 55091792), (2, 27545896), (4, 13772948), (7, 7870256), (8, 6886474), (14, 3935128), (16, 3443237), (19, 2899568), (28, 1967564), (38, 1449784), (56, 983782), (76, 724892), (112, 491891), (133, 414224), (152, 362446), (266, 207112), (304, 181223), (532, 103556), (1064, 51778), (2128, 25889)]