47880042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12809}}^1$

素因数の和:12910

約数の個数: 32

約数和(自身を含む): 110678400

約数和(自身を除く): 62798358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 12809, 25618, 38427, 76854, 89663, 179326, 268989, 537978, 1140001, 2280002, 3420003, 6840006, 7980007, 15960014, 23940021, 47880042]

約数ペア:

[(1, 47880042), (2, 23940021), (3, 15960014), (6, 7980007), (7, 6840006), (14, 3420003), (21, 2280002), (42, 1140001), (89, 537978), (178, 268989), (267, 179326), (534, 89663), (623, 76854), (1246, 38427), (1869, 25618), (3738, 12809)]