49863748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 49484732

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 139, 263, 278, 341, 526, 556, 682, 1052, 1364, 1529, 2893, 3058, 4309, 5786, 6116, 8153, 8618, 11572, 16306, 17236, 32612, 36557, 47399, 73114, 89683, 94798, 146228, 179366, 189596, 358732, 402127, 804254, 1133267, 1608508, 2266534, 4533068, 12465937, 24931874, 49863748]

約数ペア:

[(1, 49863748), (2, 24931874), (4, 12465937), (11, 4533068), (22, 2266534), (31, 1608508), (44, 1133267), (62, 804254), (124, 402127), (139, 358732), (263, 189596), (278, 179366), (341, 146228), (526, 94798), (556, 89683), (682, 73114), (1052, 47399), (1364, 36557), (1529, 32612), (2893, 17236), (3058, 16306), (4309, 11572), (5786, 8618), (6116, 8153)]