47846220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8221}}^1$

素因数の和:8330

約数の個数: 48

約数和(自身を含む): 135367008

約数和(自身を除く): 87520788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 8221, 16442, 24663, 32884, 41105, 49326, 82210, 98652, 123315, 164420, 246630, 493260, 797437, 1594874, 2392311, 3189748, 3987185, 4784622, 7974370, 9569244, 11961555, 15948740, 23923110, 47846220]

約数ペア:

[(1, 47846220), (2, 23923110), (3, 15948740), (4, 11961555), (5, 9569244), (6, 7974370), (10, 4784622), (12, 3987185), (15, 3189748), (20, 2392311), (30, 1594874), (60, 797437), (97, 493260), (194, 246630), (291, 164420), (388, 123315), (485, 98652), (582, 82210), (970, 49326), (1164, 41105), (1455, 32884), (1940, 24663), (2910, 16442), (5820, 8221)]