55618948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 122774400

約数和(自身を除く): 67155452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2029, 2492, 3916, 4058, 6853, 8116, 13706, 14203, 22319, 27412, 28406, 44638, 56812, 89276, 156233, 180581, 312466, 361162, 624932, 722324, 1264067, 1986391, 2528134, 3972782, 5056268, 7945564, 13904737, 27809474, 55618948]

約数ペア:

[(1, 55618948), (2, 27809474), (4, 13904737), (7, 7945564), (11, 5056268), (14, 3972782), (22, 2528134), (28, 1986391), (44, 1264067), (77, 722324), (89, 624932), (154, 361162), (178, 312466), (308, 180581), (356, 156233), (623, 89276), (979, 56812), (1246, 44638), (1958, 28406), (2029, 27412), (2492, 22319), (3916, 14203), (4058, 13706), (6853, 8116)]