52788477

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 83939328

約数和(自身を除く): 31150851

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1103, 1113, 2279, 3309, 6837, 7721, 15953, 23163, 47429, 47859, 58459, 142287, 175377, 332003, 409213, 996009, 1227639, 2513737, 7541211, 17596159, 52788477]

約数ペア:

[(1, 52788477), (3, 17596159), (7, 7541211), (21, 2513737), (43, 1227639), (53, 996009), (129, 409213), (159, 332003), (301, 175377), (371, 142287), (903, 58459), (1103, 47859), (1113, 47429), (2279, 23163), (3309, 15953), (6837, 7721)]