55856276

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 122381280

約数和(自身を除く): 66525004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 212, 266, 283, 371, 532, 566, 742, 931, 1007, 1132, 1484, 1862, 1981, 2014, 2597, 3724, 3962, 4028, 5194, 5377, 7049, 7924, 10388, 10754, 13867, 14098, 14999, 21508, 27734, 28196, 29998, 37639, 49343, 55468, 59996, 75278, 98686, 104993, 150556, 197372, 209986, 263473, 284981, 419972, 526946, 569962, 734951, 1053892, 1139924, 1469902, 1994867, 2939804, 3989734, 7979468, 13964069, 27928138, 55856276]

約数ペア:

[(1, 55856276), (2, 27928138), (4, 13964069), (7, 7979468), (14, 3989734), (19, 2939804), (28, 1994867), (38, 1469902), (49, 1139924), (53, 1053892), (76, 734951), (98, 569962), (106, 526946), (133, 419972), (196, 284981), (212, 263473), (266, 209986), (283, 197372), (371, 150556), (532, 104993), (566, 98686), (742, 75278), (931, 59996), (1007, 55468), (1132, 49343), (1484, 37639), (1862, 29998), (1981, 28196), (2014, 27734), (2597, 21508), (3724, 14999), (3962, 14098), (4028, 13867), (5194, 10754), (5377, 10388), (7049, 7924)]