55276668

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 101578212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 53, 54, 58, 74, 81, 87, 106, 108, 111, 116, 148, 159, 162, 174, 212, 222, 243, 261, 318, 324, 333, 348, 444, 477, 486, 522, 636, 666, 783, 954, 972, 999, 1044, 1073, 1332, 1431, 1537, 1566, 1908, 1961, 1998, 2146, 2349, 2862, 2997, 3074, 3132, 3219, 3922, 3996, 4292, 4293, 4611, 4698, 5724, 5883, 5994, 6148, 6438, 7047, 7844, 8586, 8991, 9222, 9396, 9657, 11766, 11988, 12876, 12879, 13833, 14094, 17172, 17649, 17982, 18444, 19314, 23532, 25758, 27666, 28188, 28971, 35298, 35964, 38628, 41499, 51516, 52947, 55332, 56869, 57942, 70596, 82998, 86913, 105894, 113738, 115884, 124497, 158841, 165996, 170607, 173826, 211788, 227476, 248994, 260739, 317682, 341214, 347652, 373491, 476523, 497988, 511821, 521478, 635364, 682428, 746982, 953046, 1023642, 1042956, 1493964, 1535463, 1906092, 2047284, 3070926, 4606389, 6141852, 9212778, 13819167, 18425556, 27638334, 55276668]

約数ペア:

[(1, 55276668), (2, 27638334), (3, 18425556), (4, 13819167), (6, 9212778), (9, 6141852), (12, 4606389), (18, 3070926), (27, 2047284), (29, 1906092), (36, 1535463), (37, 1493964), (53, 1042956), (54, 1023642), (58, 953046), (74, 746982), (81, 682428), (87, 635364), (106, 521478), (108, 511821), (111, 497988), (116, 476523), (148, 373491), (159, 347652), (162, 341214), (174, 317682), (212, 260739), (222, 248994), (243, 227476), (261, 211788), (318, 173826), (324, 170607), (333, 165996), (348, 158841), (444, 124497), (477, 115884), (486, 113738), (522, 105894), (636, 86913), (666, 82998), (783, 70596), (954, 57942), (972, 56869), (999, 55332), (1044, 52947), (1073, 51516), (1332, 41499), (1431, 38628), (1537, 35964), (1566, 35298), (1908, 28971), (1961, 28188), (1998, 27666), (2146, 25758), (2349, 23532), (2862, 19314), (2997, 18444), (3074, 17982), (3132, 17649), (3219, 17172), (3922, 14094), (3996, 13833), (4292, 12879), (4293, 12876), (4611, 11988), (4698, 11766), (5724, 9657), (5883, 9396), (5994, 9222), (6148, 8991), (6438, 8586), (7047, 7844)]