51772160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3677}}^1$

素因数の和:3709

約数の個数: 72

約数和(自身を含む): 135320976

約数和(自身を除く): 83548816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 3677, 7040, 7354, 14080, 14708, 18385, 29416, 36770, 40447, 58832, 73540, 80894, 117664, 147080, 161788, 202235, 235328, 294160, 323576, 404470, 470656, 588320, 647152, 808940, 941312, 1176640, 1294304, 1617880, 2353280, 2588608, 3235760, 4706560, 5177216, 6471520, 10354432, 12943040, 25886080, 51772160]

約数ペア:

[(1, 51772160), (2, 25886080), (4, 12943040), (5, 10354432), (8, 6471520), (10, 5177216), (11, 4706560), (16, 3235760), (20, 2588608), (22, 2353280), (32, 1617880), (40, 1294304), (44, 1176640), (55, 941312), (64, 808940), (80, 647152), (88, 588320), (110, 470656), (128, 404470), (160, 323576), (176, 294160), (220, 235328), (256, 202235), (320, 161788), (352, 147080), (440, 117664), (640, 80894), (704, 73540), (880, 58832), (1280, 40447), (1408, 36770), (1760, 29416), (2816, 18385), (3520, 14708), (3677, 14080), (7040, 7354)]