51237768

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 132422400

約数和(自身を除く): 81184632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 131, 172, 258, 262, 344, 379, 393, 516, 524, 758, 786, 1032, 1048, 1137, 1516, 1572, 2274, 3032, 3144, 4548, 5633, 9096, 11266, 16297, 16899, 22532, 32594, 33798, 45064, 48891, 49649, 65188, 67596, 97782, 99298, 130376, 135192, 148947, 195564, 198596, 297894, 391128, 397192, 595788, 1191576, 2134907, 4269814, 6404721, 8539628, 12809442, 17079256, 25618884, 51237768]

約数ペア:

[(1, 51237768), (2, 25618884), (3, 17079256), (4, 12809442), (6, 8539628), (8, 6404721), (12, 4269814), (24, 2134907), (43, 1191576), (86, 595788), (129, 397192), (131, 391128), (172, 297894), (258, 198596), (262, 195564), (344, 148947), (379, 135192), (393, 130376), (516, 99298), (524, 97782), (758, 67596), (786, 65188), (1032, 49649), (1048, 48891), (1137, 45064), (1516, 33798), (1572, 32594), (2274, 22532), (3032, 16899), (3144, 16297), (4548, 11266), (5633, 9096)]