51488682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 128044800

約数和(自身を除く): 76556118

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1258, 1554, 1887, 1949, 3774, 3898, 4403, 5847, 8806, 11694, 13209, 13643, 26418, 27286, 33133, 40929, 66266, 72113, 81858, 99399, 144226, 198798, 216339, 231931, 432678, 463862, 504791, 695793, 1009582, 1225921, 1391586, 1514373, 2451842, 3028746, 3677763, 7355526, 8581447, 17162894, 25744341, 51488682]

約数ペア:

[(1, 51488682), (2, 25744341), (3, 17162894), (6, 8581447), (7, 7355526), (14, 3677763), (17, 3028746), (21, 2451842), (34, 1514373), (37, 1391586), (42, 1225921), (51, 1009582), (74, 695793), (102, 504791), (111, 463862), (119, 432678), (222, 231931), (238, 216339), (259, 198798), (357, 144226), (518, 99399), (629, 81858), (714, 72113), (777, 66266), (1258, 40929), (1554, 33133), (1887, 27286), (1949, 26418), (3774, 13643), (3898, 13209), (4403, 11694), (5847, 8806)]