56811816

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{4561}}^1$

素因数の和:4746

約数の個数: 48

約数和(自身を含む): 154788660

約数和(自身を除く): 97976844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 4561, 6228, 9122, 12456, 13683, 18244, 27366, 36488, 41049, 54732, 82098, 109464, 164196, 328392, 789053, 1578106, 2367159, 3156212, 4734318, 6312424, 7101477, 9468636, 14202954, 18937272, 28405908, 56811816]

約数ペア:

[(1, 56811816), (2, 28405908), (3, 18937272), (4, 14202954), (6, 9468636), (8, 7101477), (9, 6312424), (12, 4734318), (18, 3156212), (24, 2367159), (36, 1578106), (72, 789053), (173, 328392), (346, 164196), (519, 109464), (692, 82098), (1038, 54732), (1384, 41049), (1557, 36488), (2076, 27366), (3114, 18244), (4152, 13683), (4561, 12456), (6228, 9122)]