56053648

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 137401920

約数和(自身を除く): 81348272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 71, 76, 98, 106, 112, 133, 142, 152, 196, 212, 266, 284, 304, 371, 392, 424, 497, 532, 568, 742, 784, 848, 931, 994, 1007, 1064, 1136, 1349, 1484, 1862, 1988, 2014, 2128, 2597, 2698, 2968, 3479, 3724, 3763, 3976, 4028, 5194, 5396, 5936, 6958, 7049, 7448, 7526, 7952, 8056, 9443, 10388, 10792, 13916, 14098, 14896, 15052, 16112, 18886, 20776, 21584, 26341, 27832, 28196, 30104, 37772, 41552, 49343, 52682, 55664, 56392, 60208, 66101, 71497, 75544, 98686, 105364, 112784, 132202, 142994, 151088, 184387, 197372, 210728, 264404, 285988, 368774, 394744, 421456, 500479, 528808, 571976, 737548, 789488, 1000958, 1057616, 1143952, 1475096, 2001916, 2950192, 3503353, 4003832, 7006706, 8007664, 14013412, 28026824, 56053648]

約数ペア:

[(1, 56053648), (2, 28026824), (4, 14013412), (7, 8007664), (8, 7006706), (14, 4003832), (16, 3503353), (19, 2950192), (28, 2001916), (38, 1475096), (49, 1143952), (53, 1057616), (56, 1000958), (71, 789488), (76, 737548), (98, 571976), (106, 528808), (112, 500479), (133, 421456), (142, 394744), (152, 368774), (196, 285988), (212, 264404), (266, 210728), (284, 197372), (304, 184387), (371, 151088), (392, 142994), (424, 132202), (497, 112784), (532, 105364), (568, 98686), (742, 75544), (784, 71497), (848, 66101), (931, 60208), (994, 56392), (1007, 55664), (1064, 52682), (1136, 49343), (1349, 41552), (1484, 37772), (1862, 30104), (1988, 28196), (2014, 27832), (2128, 26341), (2597, 21584), (2698, 20776), (2968, 18886), (3479, 16112), (3724, 15052), (3763, 14896), (3976, 14098), (4028, 13916), (5194, 10792), (5396, 10388), (5936, 9443), (6958, 8056), (7049, 7952), (7448, 7526)]