55491044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 114057216

約数和(自身を除く): 58566172

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 271, 284, 412, 497, 542, 721, 994, 1084, 1442, 1897, 1988, 2884, 3794, 7313, 7588, 14626, 19241, 27913, 29252, 38482, 51191, 55826, 76964, 102382, 111652, 134687, 195391, 204764, 269374, 390782, 538748, 781564, 1981823, 3963646, 7927292, 13872761, 27745522, 55491044]

約数ペア:

[(1, 55491044), (2, 27745522), (4, 13872761), (7, 7927292), (14, 3963646), (28, 1981823), (71, 781564), (103, 538748), (142, 390782), (206, 269374), (271, 204764), (284, 195391), (412, 134687), (497, 111652), (542, 102382), (721, 76964), (994, 55826), (1084, 51191), (1442, 38482), (1897, 29252), (1988, 27913), (2884, 19241), (3794, 14626), (7313, 7588)]