56315373

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 84758400

約数和(自身を除く): 28443027

約数列:

[1, 3, 17, 19, 51, 57, 89, 267, 323, 653, 969, 1513, 1691, 1959, 4539, 5073, 11101, 12407, 28747, 33303, 37221, 58117, 86241, 174351, 210919, 632757, 987989, 1104223, 2963967, 3312669, 18771791, 56315373]

約数ペア:

[(1, 56315373), (3, 18771791), (17, 3312669), (19, 2963967), (51, 1104223), (57, 987989), (89, 632757), (267, 210919), (323, 174351), (653, 86241), (969, 58117), (1513, 37221), (1691, 33303), (1959, 28747), (4539, 12407), (5073, 11101)]