51708580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33577}}^1$

素因数の和:33604

約数の個数: 48

約数和(自身を含む): 135386496

約数和(自身を除く): 83677916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 33577, 67154, 134308, 167885, 235039, 335770, 369347, 470078, 671540, 738694, 940156, 1175195, 1477388, 1846735, 2350390, 2585429, 3693470, 4700780, 5170858, 7386940, 10341716, 12927145, 25854290, 51708580]

約数ペア:

[(1, 51708580), (2, 25854290), (4, 12927145), (5, 10341716), (7, 7386940), (10, 5170858), (11, 4700780), (14, 3693470), (20, 2585429), (22, 2350390), (28, 1846735), (35, 1477388), (44, 1175195), (55, 940156), (70, 738694), (77, 671540), (110, 470078), (140, 369347), (154, 335770), (220, 235039), (308, 167885), (385, 134308), (770, 67154), (1540, 33577)]