51845346

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 134164800

約数和(自身を除く): 82319454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 131, 162, 189, 262, 349, 378, 393, 567, 698, 786, 917, 1047, 1134, 1179, 1834, 2094, 2358, 2443, 2751, 3141, 3537, 4886, 5502, 6282, 7074, 7329, 8253, 9423, 10611, 14658, 16506, 18846, 21222, 21987, 24759, 28269, 43974, 45719, 49518, 56538, 65961, 74277, 91438, 131922, 137157, 148554, 197883, 274314, 320033, 395766, 411471, 640066, 822942, 960099, 1234413, 1920198, 2468826, 2880297, 3703239, 5760594, 7406478, 8640891, 17281782, 25922673, 51845346]

約数ペア:

[(1, 51845346), (2, 25922673), (3, 17281782), (6, 8640891), (7, 7406478), (9, 5760594), (14, 3703239), (18, 2880297), (21, 2468826), (27, 1920198), (42, 1234413), (54, 960099), (63, 822942), (81, 640066), (126, 411471), (131, 395766), (162, 320033), (189, 274314), (262, 197883), (349, 148554), (378, 137157), (393, 131922), (567, 91438), (698, 74277), (786, 65961), (917, 56538), (1047, 49518), (1134, 45719), (1179, 43974), (1834, 28269), (2094, 24759), (2358, 21987), (2443, 21222), (2751, 18846), (3141, 16506), (3537, 14658), (4886, 10611), (5502, 9423), (6282, 8253), (7074, 7329)]