55351254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1317887}}^1$

素因数の和:1317899

約数の個数: 16

約数和(自身を含む): 126517248

約数和(自身を除く): 71165994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1317887, 2635774, 3953661, 7907322, 9225209, 18450418, 27675627, 55351254]

約数ペア:

[(1, 55351254), (2, 27675627), (3, 18450418), (6, 9225209), (7, 7907322), (14, 3953661), (21, 2635774), (42, 1317887)]