48511220

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2269}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 102013800

約数和(自身を除く): 53502580

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 2269, 4276, 4538, 5345, 9076, 10690, 11345, 21380, 22690, 45380, 2425561, 4851122, 9702244, 12127805, 24255610, 48511220]

約数ペア:

[(1, 48511220), (2, 24255610), (4, 12127805), (5, 9702244), (10, 4851122), (20, 2425561), (1069, 45380), (2138, 22690), (2269, 21380), (4276, 11345), (4538, 10690), (5345, 9076)]