56200276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20939}}^1$

素因数の和:21015

約数の個数: 24

約数和(自身を含む): 109055520

約数和(自身を除く): 52855244

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 20939, 41878, 83756, 230329, 460658, 921316, 1277279, 2554558, 5109116, 14050069, 28100138, 56200276]

約数ペア:

[(1, 56200276), (2, 28100138), (4, 14050069), (11, 5109116), (22, 2554558), (44, 1277279), (61, 921316), (122, 460658), (244, 230329), (671, 83756), (1342, 41878), (2684, 20939)]