49919780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23327}}^1$

素因数の和:23443

約数の個数: 24

約数和(自身を含む): 105815808

約数和(自身を除く): 55896028

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 23327, 46654, 93308, 116635, 233270, 466540, 2495989, 4991978, 9983956, 12479945, 24959890, 49919780]

約数ペア:

[(1, 49919780), (2, 24959890), (4, 12479945), (5, 9983956), (10, 4991978), (20, 2495989), (107, 466540), (214, 233270), (428, 116635), (535, 93308), (1070, 46654), (2140, 23327)]