53649860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243863}}^1$

素因数の和:243883

約数の個数: 24

約数和(自身を含む): 122907456

約数和(自身を除く): 69257596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 243863, 487726, 975452, 1219315, 2438630, 2682493, 4877260, 5364986, 10729972, 13412465, 26824930, 53649860]

約数ペア:

[(1, 53649860), (2, 26824930), (4, 13412465), (5, 10729972), (10, 5364986), (11, 4877260), (20, 2682493), (22, 2438630), (44, 1219315), (55, 975452), (110, 487726), (220, 243863)]