51851212

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 36

約数和(自身を含む): 106379784

約数和(自身を除く): 54528572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 1931, 3836, 3862, 6713, 7724, 13426, 13517, 26852, 27034, 54068, 94619, 189238, 264547, 378476, 529094, 1058188, 1851829, 3703658, 7407316, 12962803, 25925606, 51851212]

約数ペア:

[(1, 51851212), (2, 25925606), (4, 12962803), (7, 7407316), (14, 3703658), (28, 1851829), (49, 1058188), (98, 529094), (137, 378476), (196, 264547), (274, 189238), (548, 94619), (959, 54068), (1918, 27034), (1931, 26852), (3836, 13517), (3862, 13426), (6713, 7724)]