56553849

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 101191680

約数和(自身を除く): 44637831

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 69, 99, 153, 187, 207, 253, 297, 391, 459, 487, 561, 621, 759, 1173, 1461, 1683, 2277, 3519, 4301, 4383, 5049, 5357, 6831, 8279, 10557, 11201, 12903, 13149, 16071, 24837, 33603, 38709, 48213, 74511, 91069, 100809, 116127, 123211, 144639, 190417, 223533, 273207, 302427, 369633, 571251, 819621, 1108899, 1713753, 2094587, 2458863, 3326697, 5141259, 6283761, 18851283, 56553849]

約数ペア:

[(1, 56553849), (3, 18851283), (9, 6283761), (11, 5141259), (17, 3326697), (23, 2458863), (27, 2094587), (33, 1713753), (51, 1108899), (69, 819621), (99, 571251), (153, 369633), (187, 302427), (207, 273207), (253, 223533), (297, 190417), (391, 144639), (459, 123211), (487, 116127), (561, 100809), (621, 91069), (759, 74511), (1173, 48213), (1461, 38709), (1683, 33603), (2277, 24837), (3519, 16071), (4301, 13149), (4383, 12903), (5049, 11201), (5357, 10557), (6831, 8279)]