55276810

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{20549}}^1$

素因数の和:20825

約数の個数: 16

約数和(自身を含む): 99873000

約数和(自身を除く): 44596190

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 20549, 41098, 102745, 205490, 5527681, 11055362, 27638405, 55276810]

約数ペア:

[(1, 55276810), (2, 27638405), (5, 11055362), (10, 5527681), (269, 205490), (538, 102745), (1345, 41098), (2690, 20549)]