54965008

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 126884736

約数和(自身を除く): 71919728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 101, 112, 113, 172, 202, 226, 301, 344, 404, 452, 602, 688, 707, 791, 808, 904, 1204, 1414, 1582, 1616, 1808, 2408, 2828, 3164, 4343, 4816, 4859, 5656, 6328, 8686, 9718, 11312, 11413, 12656, 17372, 19436, 22826, 30401, 34013, 34744, 38872, 45652, 60802, 68026, 69488, 77744, 79891, 91304, 121604, 136052, 159782, 182608, 243208, 272104, 319564, 486416, 490759, 544208, 639128, 981518, 1278256, 1963036, 3435313, 3926072, 6870626, 7852144, 13741252, 27482504, 54965008]

約数ペア:

[(1, 54965008), (2, 27482504), (4, 13741252), (7, 7852144), (8, 6870626), (14, 3926072), (16, 3435313), (28, 1963036), (43, 1278256), (56, 981518), (86, 639128), (101, 544208), (112, 490759), (113, 486416), (172, 319564), (202, 272104), (226, 243208), (301, 182608), (344, 159782), (404, 136052), (452, 121604), (602, 91304), (688, 79891), (707, 77744), (791, 69488), (808, 68026), (904, 60802), (1204, 45652), (1414, 38872), (1582, 34744), (1616, 34013), (1808, 30401), (2408, 22826), (2828, 19436), (3164, 17372), (4343, 12656), (4816, 11413), (4859, 11312), (5656, 9718), (6328, 8686)]