49757140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23251}}^1$

素因数の和:23367

約数の個数: 24

約数和(自身を含む): 105471072

約数和(自身を除く): 55713932

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 23251, 46502, 93004, 116255, 232510, 465020, 2487857, 4975714, 9951428, 12439285, 24878570, 49757140]

約数ペア:

[(1, 49757140), (2, 24878570), (4, 12439285), (5, 9951428), (10, 4975714), (20, 2487857), (107, 465020), (214, 232510), (428, 116255), (535, 93004), (1070, 46502), (2140, 23251)]