51398146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7499}}^1$

素因数の和:7673

約数の個数: 16

約数和(自身を含む): 81000000

約数和(自身を除く): 29601854

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 7499, 14998, 172477, 344954, 1117351, 2234702, 25699073, 51398146]

約数ペア:

[(1, 51398146), (2, 25699073), (23, 2234702), (46, 1117351), (149, 344954), (298, 172477), (3427, 14998), (6854, 7499)]