51078286

素因数分解:

$2^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{3121}}^1$

素因数の和:3304

約数の個数: 24

約数和(自身を含む): 89688816

約数和(自身を除く): 38610530

約数列:

[1, 2, 7, 14, 49, 98, 167, 334, 1169, 2338, 3121, 6242, 8183, 16366, 21847, 43694, 152929, 305858, 521207, 1042414, 3648449, 7296898, 25539143, 51078286]

約数ペア:

[(1, 51078286), (2, 25539143), (7, 7296898), (14, 3648449), (49, 1042414), (98, 521207), (167, 305858), (334, 152929), (1169, 43694), (2338, 21847), (3121, 16366), (6242, 8183)]