53830810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21277}}^1$

素因数の和:21318

約数の個数: 32

約数和(自身を含む): 110305152

約数和(自身を除く): 56474342

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 21277, 42554, 106385, 212770, 234047, 468094, 489371, 978742, 1170235, 2340470, 2446855, 4893710, 5383081, 10766162, 26915405, 53830810]

約数ペア:

[(1, 53830810), (2, 26915405), (5, 10766162), (10, 5383081), (11, 4893710), (22, 2446855), (23, 2340470), (46, 1170235), (55, 978742), (110, 489371), (115, 468094), (230, 234047), (253, 212770), (506, 106385), (1265, 42554), (2530, 21277)]