55109750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12967}}^1$

素因数の和:13001

約数の個数: 32

約数和(自身を含む): 109242432

約数和(自身を除く): 54132682

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 12967, 25934, 64835, 129670, 220439, 324175, 440878, 648350, 1102195, 1620875, 2204390, 3241750, 5510975, 11021950, 27554875, 55109750]

約数ペア:

[(1, 55109750), (2, 27554875), (5, 11021950), (10, 5510975), (17, 3241750), (25, 2204390), (34, 1620875), (50, 1102195), (85, 648350), (125, 440878), (170, 324175), (250, 220439), (425, 129670), (850, 64835), (2125, 25934), (4250, 12967)]