51103263

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12553}}^1$

素因数の和:12638

約数の個数: 16

約数和(自身を含む): 72311040

約数和(自身を除く): 21207777

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 12553, 37659, 288719, 740627, 866157, 2221881, 17034421, 51103263]

約数ペア:

[(1, 51103263), (3, 17034421), (23, 2221881), (59, 866157), (69, 740627), (177, 288719), (1357, 37659), (4071, 12553)]