55281254

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{17707}}^1$

素因数の和:17939

約数の個数: 16

約数和(自身を含む): 95198208

約数和(自身を除く): 39916954

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 17707, 35414, 123949, 247898, 3948661, 7897322, 27640627, 55281254]

約数ペア:

[(1, 55281254), (2, 27640627), (7, 7897322), (14, 3948661), (223, 247898), (446, 123949), (1561, 35414), (3122, 17707)]