51173108

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25741}}^1$

素因数の和:25823

約数の個数: 24

約数和(自身を含む): 103791744

約数和(自身を除く): 52618636

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 25741, 51482, 102964, 180187, 360374, 720748, 1827611, 3655222, 7310444, 12793277, 25586554, 51173108]

約数ペア:

[(1, 51173108), (2, 25586554), (4, 12793277), (7, 7310444), (14, 3655222), (28, 1827611), (71, 720748), (142, 360374), (284, 180187), (497, 102964), (994, 51482), (1988, 25741)]