55773284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 120328320

約数和(自身を除く): 64555036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 2557, 3116, 5114, 5453, 10228, 10906, 17899, 21812, 35798, 48583, 71596, 97166, 104837, 194332, 209674, 340081, 419348, 680162, 733859, 1360324, 1467718, 1991903, 2935436, 3983806, 7967612, 13943321, 27886642, 55773284]

約数ペア:

[(1, 55773284), (2, 27886642), (4, 13943321), (7, 7967612), (14, 3983806), (19, 2935436), (28, 1991903), (38, 1467718), (41, 1360324), (76, 733859), (82, 680162), (133, 419348), (164, 340081), (266, 209674), (287, 194332), (532, 104837), (574, 97166), (779, 71596), (1148, 48583), (1558, 35798), (2557, 21812), (3116, 17899), (5114, 10906), (5453, 10228)]