55752004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 130425120

約数和(自身を除く): 74673116

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1361, 1463, 1862, 2156, 2722, 2926, 3724, 5444, 5852, 9527, 10241, 14971, 19054, 20482, 25859, 29942, 38108, 40964, 51718, 59884, 66689, 103436, 104797, 133378, 181013, 209594, 266756, 284449, 362026, 419188, 568898, 724052, 733579, 1137796, 1267091, 1467158, 1991143, 2534182, 2934316, 3982286, 5068364, 7964572, 13938001, 27876002, 55752004]

約数ペア:

[(1, 55752004), (2, 27876002), (4, 13938001), (7, 7964572), (11, 5068364), (14, 3982286), (19, 2934316), (22, 2534182), (28, 1991143), (38, 1467158), (44, 1267091), (49, 1137796), (76, 733579), (77, 724052), (98, 568898), (133, 419188), (154, 362026), (196, 284449), (209, 266756), (266, 209594), (308, 181013), (418, 133378), (532, 104797), (539, 103436), (836, 66689), (931, 59884), (1078, 51718), (1361, 40964), (1463, 38108), (1862, 29942), (2156, 25859), (2722, 20482), (2926, 19054), (3724, 14971), (5444, 10241), (5852, 9527)]