54756680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124447}}^1$

素因数の和:124469

約数の個数: 32

約数和(自身を含む): 134403840

約数和(自身を除く): 79647160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 124447, 248894, 497788, 622235, 995576, 1244470, 1368917, 2488940, 2737834, 4977880, 5475668, 6844585, 10951336, 13689170, 27378340, 54756680]

約数ペア:

[(1, 54756680), (2, 27378340), (4, 13689170), (5, 10951336), (8, 6844585), (10, 5475668), (11, 4977880), (20, 2737834), (22, 2488940), (40, 1368917), (44, 1244470), (55, 995576), (88, 622235), (110, 497788), (220, 248894), (440, 124447)]