56732120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48907}}^1$

素因数の和:48947

約数の個数: 32

約数和(自身を含む): 132051600

約数和(自身を除く): 75319480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 48907, 97814, 195628, 244535, 391256, 489070, 978140, 1418303, 1956280, 2836606, 5673212, 7091515, 11346424, 14183030, 28366060, 56732120]

約数ペア:

[(1, 56732120), (2, 28366060), (4, 14183030), (5, 11346424), (8, 7091515), (10, 5673212), (20, 2836606), (29, 1956280), (40, 1418303), (58, 978140), (116, 489070), (145, 391256), (232, 244535), (290, 195628), (580, 97814), (1160, 48907)]