55753000

素因数分解:

$2^3\times 5^3\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 131788800

約数和(自身を除く): 76035800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 127, 200, 250, 254, 439, 500, 508, 635, 878, 1000, 1016, 1270, 1756, 2195, 2540, 3175, 3512, 4390, 5080, 6350, 8780, 10975, 12700, 15875, 17560, 21950, 25400, 31750, 43900, 54875, 55753, 63500, 87800, 109750, 111506, 127000, 219500, 223012, 278765, 439000, 446024, 557530, 1115060, 1393825, 2230120, 2787650, 5575300, 6969125, 11150600, 13938250, 27876500, 55753000]

約数ペア:

[(1, 55753000), (2, 27876500), (4, 13938250), (5, 11150600), (8, 6969125), (10, 5575300), (20, 2787650), (25, 2230120), (40, 1393825), (50, 1115060), (100, 557530), (125, 446024), (127, 439000), (200, 278765), (250, 223012), (254, 219500), (439, 127000), (500, 111506), (508, 109750), (635, 87800), (878, 63500), (1000, 55753), (1016, 54875), (1270, 43900), (1756, 31750), (2195, 25400), (2540, 21950), (3175, 17560), (3512, 15875), (4390, 12700), (5080, 10975), (6350, 8780)]