49273672

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 109509120

約数和(自身を除く): 60235448

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 97, 188, 193, 194, 329, 376, 386, 388, 658, 679, 772, 776, 1316, 1351, 1358, 1544, 2632, 2702, 2716, 4559, 5404, 5432, 9071, 9118, 10808, 18142, 18236, 18721, 31913, 36284, 36472, 37442, 63497, 63826, 72568, 74884, 126994, 127652, 131047, 149768, 253988, 255304, 262094, 507976, 524188, 879887, 1048376, 1759774, 3519548, 6159209, 7039096, 12318418, 24636836, 49273672]

約数ペア:

[(1, 49273672), (2, 24636836), (4, 12318418), (7, 7039096), (8, 6159209), (14, 3519548), (28, 1759774), (47, 1048376), (56, 879887), (94, 524188), (97, 507976), (188, 262094), (193, 255304), (194, 253988), (329, 149768), (376, 131047), (386, 127652), (388, 126994), (658, 74884), (679, 72568), (772, 63826), (776, 63497), (1316, 37442), (1351, 36472), (1358, 36284), (1544, 31913), (2632, 18721), (2702, 18236), (2716, 18142), (4559, 10808), (5404, 9118), (5432, 9071)]