49556540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225257}}^1$

素因数の和:225277

約数の個数: 24

約数和(自身を含む): 113530032

約数和(自身を除く): 63973492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 225257, 450514, 901028, 1126285, 2252570, 2477827, 4505140, 4955654, 9911308, 12389135, 24778270, 49556540]

約数ペア:

[(1, 49556540), (2, 24778270), (4, 12389135), (5, 9911308), (10, 4955654), (11, 4505140), (20, 2477827), (22, 2252570), (44, 1126285), (55, 901028), (110, 450514), (220, 225257)]