50549653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 70713216

約数和(自身を除く): 20163563

約数列:

[1, 7, 11, 17, 23, 73, 77, 119, 161, 187, 253, 391, 511, 529, 803, 1241, 1309, 1679, 1771, 2737, 3703, 4301, 5621, 5819, 8687, 8993, 11753, 13651, 18469, 28543, 30107, 38617, 40733, 62951, 95557, 98923, 129283, 199801, 270319, 313973, 424787, 656489, 692461, 2197811, 2973509, 4595423, 7221379, 50549653]

約数ペア:

[(1, 50549653), (7, 7221379), (11, 4595423), (17, 2973509), (23, 2197811), (73, 692461), (77, 656489), (119, 424787), (161, 313973), (187, 270319), (253, 199801), (391, 129283), (511, 98923), (529, 95557), (803, 62951), (1241, 40733), (1309, 38617), (1679, 30107), (1771, 28543), (2737, 18469), (3703, 13651), (4301, 11753), (5621, 8993), (5819, 8687)]