55790864

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{12409}}^1$

素因数の和:12698

約数の個数: 20

約数和(自身を含む): 108488220

約数和(自身を除く): 52697356

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 12409, 24818, 49636, 99272, 198544, 3486929, 6973858, 13947716, 27895432, 55790864]

約数ペア:

[(1, 55790864), (2, 27895432), (4, 13947716), (8, 6973858), (16, 3486929), (281, 198544), (562, 99272), (1124, 49636), (2248, 24818), (4496, 12409)]