47085717

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 76334400

約数和(自身を除く): 29248683

約数列:

[1, 3, 7, 21, 49, 59, 61, 89, 147, 177, 183, 267, 413, 427, 623, 1239, 1281, 1869, 2891, 2989, 3599, 4361, 5251, 5429, 8673, 8967, 10797, 13083, 15753, 16287, 25193, 36757, 38003, 75579, 110271, 114009, 176351, 257299, 266021, 320311, 529053, 771897, 798063, 960933, 2242177, 6726531, 15695239, 47085717]

約数ペア:

[(1, 47085717), (3, 15695239), (7, 6726531), (21, 2242177), (49, 960933), (59, 798063), (61, 771897), (89, 529053), (147, 320311), (177, 266021), (183, 257299), (267, 176351), (413, 114009), (427, 110271), (623, 75579), (1239, 38003), (1281, 36757), (1869, 25193), (2891, 16287), (2989, 15753), (3599, 13083), (4361, 10797), (5251, 8967), (5429, 8673)]