47904170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{208279}}^1$

素因数の和:208309

約数の個数: 16

約数和(自身を含む): 89976960

約数和(自身を除く): 42072790

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 208279, 416558, 1041395, 2082790, 4790417, 9580834, 23952085, 47904170]

約数ペア:

[(1, 47904170), (2, 23952085), (5, 9580834), (10, 4790417), (23, 2082790), (46, 1041395), (115, 416558), (230, 208279)]