51175390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1579}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 105569280

約数和(自身を除く): 54393890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 1579, 2315, 3158, 3241, 4630, 6482, 7895, 11053, 15790, 16205, 22106, 32410, 55265, 110530, 731077, 1462154, 3655385, 5117539, 7310770, 10235078, 25587695, 51175390]

約数ペア:

[(1, 51175390), (2, 25587695), (5, 10235078), (7, 7310770), (10, 5117539), (14, 3655385), (35, 1462154), (70, 731077), (463, 110530), (926, 55265), (1579, 32410), (2315, 22106), (3158, 16205), (3241, 15790), (4630, 11053), (6482, 7895)]