51081912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{14479}}^1$

素因数の和:14505

約数の個数: 72

約数和(自身を含む): 160945200

約数和(自身を除く): 109863288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 14479, 28958, 43437, 57916, 86874, 101353, 115832, 130311, 173748, 202706, 260622, 304059, 347496, 405412, 521244, 608118, 709471, 810824, 912177, 1042488, 1216236, 1418942, 1824354, 2128413, 2432472, 2837884, 3648708, 4256826, 5675768, 6385239, 7297416, 8513652, 12770478, 17027304, 25540956, 51081912]

約数ペア:

[(1, 51081912), (2, 25540956), (3, 17027304), (4, 12770478), (6, 8513652), (7, 7297416), (8, 6385239), (9, 5675768), (12, 4256826), (14, 3648708), (18, 2837884), (21, 2432472), (24, 2128413), (28, 1824354), (36, 1418942), (42, 1216236), (49, 1042488), (56, 912177), (63, 810824), (72, 709471), (84, 608118), (98, 521244), (126, 405412), (147, 347496), (168, 304059), (196, 260622), (252, 202706), (294, 173748), (392, 130311), (441, 115832), (504, 101353), (588, 86874), (882, 57916), (1176, 43437), (1764, 28958), (3528, 14479)]