53742513

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 84728448

約数和(自身を除く): 30985935

約数列:

[1, 3, 11, 23, 33, 41, 69, 121, 123, 157, 253, 363, 451, 471, 759, 943, 1353, 1727, 2783, 2829, 3611, 4961, 5181, 6437, 8349, 10373, 10833, 14883, 18997, 19311, 31119, 39721, 56991, 70807, 114103, 119163, 148051, 212421, 342309, 436931, 444153, 778877, 1310793, 1628561, 2336631, 4885683, 17914171, 53742513]

約数ペア:

[(1, 53742513), (3, 17914171), (11, 4885683), (23, 2336631), (33, 1628561), (41, 1310793), (69, 778877), (121, 444153), (123, 436931), (157, 342309), (253, 212421), (363, 148051), (451, 119163), (471, 114103), (759, 70807), (943, 56991), (1353, 39721), (1727, 31119), (2783, 19311), (2829, 18997), (3611, 14883), (4961, 10833), (5181, 10373), (6437, 8349)]