55021708

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 112470120

約数和(自身を除く): 57448412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 694, 809, 1388, 1618, 2429, 3236, 4858, 5663, 9716, 11326, 17003, 22652, 34006, 39641, 68012, 79282, 158564, 280723, 561446, 1122892, 1965061, 3930122, 7860244, 13755427, 27510854, 55021708]

約数ペア:

[(1, 55021708), (2, 27510854), (4, 13755427), (7, 7860244), (14, 3930122), (28, 1965061), (49, 1122892), (98, 561446), (196, 280723), (347, 158564), (694, 79282), (809, 68012), (1388, 39641), (1618, 34006), (2429, 22652), (3236, 17003), (4858, 11326), (5663, 9716)]