55113576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 158215680

約数和(自身を除く): 103102104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 1004, 1307, 1506, 1757, 2008, 2614, 3012, 3514, 3921, 5228, 5271, 6024, 7028, 7842, 9149, 10456, 10542, 14056, 15684, 18298, 21084, 27447, 31368, 36596, 42168, 54894, 73192, 109788, 219576, 328057, 656114, 984171, 1312228, 1968342, 2296399, 2624456, 3936684, 4592798, 6889197, 7873368, 9185596, 13778394, 18371192, 27556788, 55113576]

約数ペア:

[(1, 55113576), (2, 27556788), (3, 18371192), (4, 13778394), (6, 9185596), (7, 7873368), (8, 6889197), (12, 4592798), (14, 3936684), (21, 2624456), (24, 2296399), (28, 1968342), (42, 1312228), (56, 984171), (84, 656114), (168, 328057), (251, 219576), (502, 109788), (753, 73192), (1004, 54894), (1307, 42168), (1506, 36596), (1757, 31368), (2008, 27447), (2614, 21084), (3012, 18298), (3514, 15684), (3921, 14056), (5228, 10542), (5271, 10456), (6024, 9149), (7028, 7842)]