51259778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{4909}}^1$

素因数の和:5161

約数の個数: 16

約数和(自身を含む): 80602560

約数和(自身を除く): 29342782

約数列:

[1, 2, 23, 46, 227, 454, 4909, 5221, 9818, 10442, 112907, 225814, 1114343, 2228686, 25629889, 51259778]

約数ペア:

[(1, 51259778), (2, 25629889), (23, 2228686), (46, 1114343), (227, 225814), (454, 112907), (4909, 10442), (5221, 9818)]