1892156950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{51769}}^1$

素因数の和:51841

約数の個数: 48

約数和(自身を含む): 3813171120

約数和(自身を除く): 1921014170

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 36550, 51769, 103538, 258845, 517690, 880073, 1294225, 1760146, 2226067, 2588450, 4400365, 4452134, 8800730, 11130335, 22001825, 22260670, 37843139, 44003650, 55651675, 75686278, 111303350, 189215695, 378431390, 946078475, 1892156950]

約数ペア:

[(1, 1892156950), (2, 946078475), (5, 378431390), (10, 189215695), (17, 111303350), (25, 75686278), (34, 55651675), (43, 44003650), (50, 37843139), (85, 22260670), (86, 22001825), (170, 11130335), (215, 8800730), (425, 4452134), (430, 4400365), (731, 2588450), (850, 2226067), (1075, 1760146), (1462, 1294225), (2150, 880073), (3655, 517690), (7310, 258845), (18275, 103538), (36550, 51769)]