51367876

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2068

約数の個数: 36

約数和(自身を含む): 105388668

約数和(自身を除く): 54020792

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1913, 1918, 3826, 3836, 6713, 7652, 13391, 13426, 26782, 26852, 53564, 93737, 187474, 262081, 374948, 524162, 1048324, 1834567, 3669134, 7338268, 12841969, 25683938, 51367876]

約数ペア:

[(1, 51367876), (2, 25683938), (4, 12841969), (7, 7338268), (14, 3669134), (28, 1834567), (49, 1048324), (98, 524162), (137, 374948), (196, 262081), (274, 187474), (548, 93737), (959, 53564), (1913, 26852), (1918, 26782), (3826, 13426), (3836, 13391), (6713, 7652)]