51921576

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{14717}}^1$

素因数の和:14743

約数の個数: 72

約数和(自身を含む): 163590570

約数和(自身を除く): 111668994

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, 14717, 29434, 44151, 58868, 88302, 103019, 117736, 132453, 176604, 206038, 264906, 309057, 353208, 412076, 529812, 618114, 721133, 824152, 927171, 1059624, 1236228, 1442266, 1854342, 2163399, 2472456, 2884532, 3708684, 4326798, 5769064, 6490197, 7417368, 8653596, 12980394, 17307192, 25960788, 51921576]

約数ペア:

[(1, 51921576), (2, 25960788), (3, 17307192), (4, 12980394), (6, 8653596), (7, 7417368), (8, 6490197), (9, 5769064), (12, 4326798), (14, 3708684), (18, 2884532), (21, 2472456), (24, 2163399), (28, 1854342), (36, 1442266), (42, 1236228), (49, 1059624), (56, 927171), (63, 824152), (72, 721133), (84, 618114), (98, 529812), (126, 412076), (147, 353208), (168, 309057), (196, 264906), (252, 206038), (294, 176604), (392, 132453), (441, 117736), (504, 103019), (588, 88302), (882, 58868), (1176, 44151), (1764, 29434), (3528, 14717)]