55079252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 53784748

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 89, 178, 323, 356, 479, 646, 958, 1292, 1513, 1691, 1916, 3026, 3382, 6052, 6764, 8143, 9101, 16286, 18202, 28747, 32572, 36404, 42631, 57494, 85262, 114988, 154717, 170524, 309434, 618868, 724727, 809989, 1449454, 1619978, 2898908, 3239956, 13769813, 27539626, 55079252]

約数ペア:

[(1, 55079252), (2, 27539626), (4, 13769813), (17, 3239956), (19, 2898908), (34, 1619978), (38, 1449454), (68, 809989), (76, 724727), (89, 618868), (178, 309434), (323, 170524), (356, 154717), (479, 114988), (646, 85262), (958, 57494), (1292, 42631), (1513, 36404), (1691, 32572), (1916, 28747), (3026, 18202), (3382, 16286), (6052, 9101), (6764, 8143)]