56432380

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12653}}^1$

素因数の和:12885

約数の個数: 24

約数和(自身を含む): 119048832

約数和(自身を除く): 62616452

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 12653, 25306, 50612, 63265, 126530, 253060, 2821619, 5643238, 11286476, 14108095, 28216190, 56432380]

約数ペア:

[(1, 56432380), (2, 28216190), (4, 14108095), (5, 11286476), (10, 5643238), (20, 2821619), (223, 253060), (446, 126530), (892, 63265), (1115, 50612), (2230, 25306), (4460, 12653)]