47511849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 79902720

約数和(自身を除く): 32390871

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2311, 2937, 6853, 6933, 16177, 20559, 25421, 48531, 76263, 177947, 205679, 533841, 617037, 1439753, 2262469, 4319259, 6787407, 15837283, 47511849]

約数ペア:

[(1, 47511849), (3, 15837283), (7, 6787407), (11, 4319259), (21, 2262469), (33, 1439753), (77, 617037), (89, 533841), (231, 205679), (267, 177947), (623, 76263), (979, 48531), (1869, 25421), (2311, 20559), (2937, 16177), (6853, 6933)]