51388190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19841}}^1$

素因数の和:19892

約数の個数: 32

約数和(自身を含む): 108575424

約数和(自身を除く): 57187234

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 19841, 39682, 99205, 138887, 198410, 277774, 694435, 734117, 1388870, 1468234, 3670585, 5138819, 7341170, 10277638, 25694095, 51388190]

約数ペア:

[(1, 51388190), (2, 25694095), (5, 10277638), (7, 7341170), (10, 5138819), (14, 3670585), (35, 1468234), (37, 1388870), (70, 734117), (74, 694435), (185, 277774), (259, 198410), (370, 138887), (518, 99205), (1295, 39682), (2590, 19841)]