52457979

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 83731176

約数和(自身を除く): 31273197

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 193, 301, 579, 903, 1351, 1849, 2107, 4053, 5547, 6321, 8299, 9457, 12943, 24897, 28371, 38829, 58093, 90601, 174279, 271803, 356857, 406651, 1070571, 1219953, 2497999, 7493997, 17485993, 52457979]

約数ペア:

[(1, 52457979), (3, 17485993), (7, 7493997), (21, 2497999), (43, 1219953), (49, 1070571), (129, 406651), (147, 356857), (193, 271803), (301, 174279), (579, 90601), (903, 58093), (1351, 38829), (1849, 28371), (2107, 24897), (4053, 12943), (5547, 9457), (6321, 8299)]