55313864

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 111099600

約数和(自身を除く): 55785736

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 179, 214, 358, 361, 428, 716, 722, 856, 1432, 1444, 2033, 2888, 3401, 4066, 6802, 8132, 13604, 16264, 19153, 27208, 38306, 38627, 64619, 76612, 77254, 129238, 153224, 154508, 258476, 309016, 363907, 516952, 727814, 1455628, 2911256, 6914233, 13828466, 27656932, 55313864]

約数ペア:

[(1, 55313864), (2, 27656932), (4, 13828466), (8, 6914233), (19, 2911256), (38, 1455628), (76, 727814), (107, 516952), (152, 363907), (179, 309016), (214, 258476), (358, 154508), (361, 153224), (428, 129238), (716, 77254), (722, 76612), (856, 64619), (1432, 38627), (1444, 38306), (2033, 27208), (2888, 19153), (3401, 16264), (4066, 13604), (6802, 8132)]