49139766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 115171056

約数和(自身を除く): 66031290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 373, 563, 746, 1119, 1126, 1689, 2238, 3357, 3378, 4849, 5067, 6714, 7319, 9698, 10134, 14547, 14638, 21957, 29094, 43641, 43914, 65871, 87282, 131742, 209999, 419998, 629997, 1259994, 1889991, 2729987, 3779982, 5459974, 8189961, 16379922, 24569883, 49139766]

約数ペア:

[(1, 49139766), (2, 24569883), (3, 16379922), (6, 8189961), (9, 5459974), (13, 3779982), (18, 2729987), (26, 1889991), (39, 1259994), (78, 629997), (117, 419998), (234, 209999), (373, 131742), (563, 87282), (746, 65871), (1119, 43914), (1126, 43641), (1689, 29094), (2238, 21957), (3357, 14638), (3378, 14547), (4849, 10134), (5067, 9698), (6714, 7319)]