53289940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242227}}^1$

素因数の和:242247

約数の個数: 24

約数和(自身を含む): 122082912

約数和(自身を除く): 68792972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 242227, 484454, 968908, 1211135, 2422270, 2664497, 4844540, 5328994, 10657988, 13322485, 26644970, 53289940]

約数ペア:

[(1, 53289940), (2, 26644970), (4, 13322485), (5, 10657988), (10, 5328994), (11, 4844540), (20, 2664497), (22, 2422270), (44, 1211135), (55, 968908), (110, 484454), (220, 242227)]