47788136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 101977920

約数和(自身を除く): 54189784

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 73, 86, 88, 146, 172, 173, 292, 344, 346, 473, 584, 692, 803, 946, 1384, 1606, 1892, 1903, 3139, 3212, 3784, 3806, 6278, 6424, 7439, 7612, 12556, 12629, 14878, 15224, 25112, 25258, 29756, 34529, 50516, 59512, 69058, 81829, 101032, 138116, 138919, 163658, 276232, 277838, 327316, 543047, 555676, 654632, 1086094, 1111352, 2172188, 4344376, 5973517, 11947034, 23894068, 47788136]

約数ペア:

[(1, 47788136), (2, 23894068), (4, 11947034), (8, 5973517), (11, 4344376), (22, 2172188), (43, 1111352), (44, 1086094), (73, 654632), (86, 555676), (88, 543047), (146, 327316), (172, 277838), (173, 276232), (292, 163658), (344, 138919), (346, 138116), (473, 101032), (584, 81829), (692, 69058), (803, 59512), (946, 50516), (1384, 34529), (1606, 29756), (1892, 25258), (1903, 25112), (3139, 15224), (3212, 14878), (3784, 12629), (3806, 12556), (6278, 7612), (6424, 7439)]