56165300

素因数分解:

$2^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1229}}^1$

素因数の和:1700

約数の個数: 36

約数和(自身を含む): 122244780

約数和(自身を除く): 66079480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 457, 914, 1229, 1828, 2285, 2458, 4570, 4916, 6145, 9140, 11425, 12290, 22850, 24580, 30725, 45700, 61450, 122900, 561653, 1123306, 2246612, 2808265, 5616530, 11233060, 14041325, 28082650, 56165300]

約数ペア:

[(1, 56165300), (2, 28082650), (4, 14041325), (5, 11233060), (10, 5616530), (20, 2808265), (25, 2246612), (50, 1123306), (100, 561653), (457, 122900), (914, 61450), (1229, 45700), (1828, 30725), (2285, 24580), (2458, 22850), (4570, 12290), (4916, 11425), (6145, 9140)]