53677988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 122830848

約数和(自身を除く): 69152860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 67, 71, 91, 124, 134, 142, 182, 217, 268, 284, 364, 403, 434, 469, 497, 806, 868, 871, 923, 938, 994, 1612, 1742, 1846, 1876, 1988, 2077, 2201, 2821, 3484, 3692, 4154, 4402, 4757, 5642, 6097, 6461, 8308, 8804, 9514, 11284, 12194, 12922, 14539, 15407, 19028, 24388, 25844, 27001, 28613, 29078, 30814, 33299, 54002, 57226, 58156, 61628, 61841, 66598, 108004, 114452, 123682, 133196, 147467, 189007, 200291, 247364, 294934, 378014, 400582, 432887, 589868, 756028, 801164, 865774, 1032269, 1731548, 1917071, 2064538, 3834142, 4129076, 7668284, 13419497, 26838994, 53677988]

約数ペア:

[(1, 53677988), (2, 26838994), (4, 13419497), (7, 7668284), (13, 4129076), (14, 3834142), (26, 2064538), (28, 1917071), (31, 1731548), (52, 1032269), (62, 865774), (67, 801164), (71, 756028), (91, 589868), (124, 432887), (134, 400582), (142, 378014), (182, 294934), (217, 247364), (268, 200291), (284, 189007), (364, 147467), (403, 133196), (434, 123682), (469, 114452), (497, 108004), (806, 66598), (868, 61841), (871, 61628), (923, 58156), (938, 57226), (994, 54002), (1612, 33299), (1742, 30814), (1846, 29078), (1876, 28613), (1988, 27001), (2077, 25844), (2201, 24388), (2821, 19028), (3484, 15407), (3692, 14539), (4154, 12922), (4402, 12194), (4757, 11284), (5642, 9514), (6097, 8804), (6461, 8308)]