47838896

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 113088000

約数和(自身を除く): 65249104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 379, 392, 644, 686, 758, 784, 1127, 1288, 1372, 1516, 2254, 2576, 2653, 2744, 3032, 4508, 5306, 5488, 6064, 7889, 8717, 9016, 10612, 15778, 17434, 18032, 18571, 21224, 31556, 34868, 37142, 42448, 61019, 63112, 69736, 74284, 122038, 126224, 129997, 139472, 148568, 244076, 259994, 297136, 427133, 488152, 519988, 854266, 976304, 1039976, 1708532, 2079952, 2989931, 3417064, 5979862, 6834128, 11959724, 23919448, 47838896]

約数ペア:

[(1, 47838896), (2, 23919448), (4, 11959724), (7, 6834128), (8, 5979862), (14, 3417064), (16, 2989931), (23, 2079952), (28, 1708532), (46, 1039976), (49, 976304), (56, 854266), (92, 519988), (98, 488152), (112, 427133), (161, 297136), (184, 259994), (196, 244076), (322, 148568), (343, 139472), (368, 129997), (379, 126224), (392, 122038), (644, 74284), (686, 69736), (758, 63112), (784, 61019), (1127, 42448), (1288, 37142), (1372, 34868), (1516, 31556), (2254, 21224), (2576, 18571), (2653, 18032), (2744, 17434), (3032, 15778), (4508, 10612), (5306, 9016), (5488, 8717), (6064, 7889)]