51771786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2515

約数の個数: 48

約数和(自身を含む): 117784800

約数和(自身を除く): 66013014

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 957, 1914, 2459, 3509, 4918, 7018, 7377, 10527, 14754, 21054, 27049, 54098, 71311, 81147, 142622, 162294, 213933, 297539, 427866, 595078, 784421, 892617, 1568842, 1785234, 2353263, 4706526, 8628631, 17257262, 25885893, 51771786]

約数ペア:

[(1, 51771786), (2, 25885893), (3, 17257262), (6, 8628631), (11, 4706526), (22, 2353263), (29, 1785234), (33, 1568842), (58, 892617), (66, 784421), (87, 595078), (121, 427866), (174, 297539), (242, 213933), (319, 162294), (363, 142622), (638, 81147), (726, 71311), (957, 54098), (1914, 27049), (2459, 21054), (3509, 14754), (4918, 10527), (7018, 7377)]