52380657

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2958

約数の個数: 36

約数和(自身を含む): 90191556

約数和(自身を除く): 37810899

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 2897, 6027, 8691, 18081, 20279, 26073, 60837, 118777, 141953, 182511, 356331, 425859, 831439, 1068993, 1277577, 2494317, 5820073, 7482951, 17460219, 52380657]

約数ペア:

[(1, 52380657), (3, 17460219), (7, 7482951), (9, 5820073), (21, 2494317), (41, 1277577), (49, 1068993), (63, 831439), (123, 425859), (147, 356331), (287, 182511), (369, 141953), (441, 118777), (861, 60837), (2009, 26073), (2583, 20279), (2897, 18081), (6027, 8691)]