53171800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24169}}^1$

素因数の和:24196

約数の個数: 48

約数和(自身を含む): 134868600

約数和(自身を除く): 81696800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 24169, 48338, 96676, 120845, 193352, 241690, 265859, 483380, 531718, 604225, 966760, 1063436, 1208450, 1329295, 2126872, 2416900, 2658590, 4833800, 5317180, 6646475, 10634360, 13292950, 26585900, 53171800]

約数ペア:

[(1, 53171800), (2, 26585900), (4, 13292950), (5, 10634360), (8, 6646475), (10, 5317180), (11, 4833800), (20, 2658590), (22, 2416900), (25, 2126872), (40, 1329295), (44, 1208450), (50, 1063436), (55, 966760), (88, 604225), (100, 531718), (110, 483380), (200, 265859), (220, 241690), (275, 193352), (440, 120845), (550, 96676), (1100, 48338), (2200, 24169)]