49990808

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21773}}^1$

素因数の和:21827

約数の個数: 32

約数和(自身を含む): 109740960

約数和(自身を除く): 59750152

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 21773, 43546, 87092, 152411, 174184, 304822, 609644, 892693, 1219288, 1785386, 3570772, 6248851, 7141544, 12497702, 24995404, 49990808]

約数ペア:

[(1, 49990808), (2, 24995404), (4, 12497702), (7, 7141544), (8, 6248851), (14, 3570772), (28, 1785386), (41, 1219288), (56, 892693), (82, 609644), (164, 304822), (287, 174184), (328, 152411), (574, 87092), (1148, 43546), (2296, 21773)]