50020240

素因数分解:

$2^4\times 5^1\times {\mathrm{625253}}^1$

素因数の和:625266

約数の個数: 20

約数和(自身を含む): 116297244

約数和(自身を除く): 66277004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 625253, 1250506, 2501012, 3126265, 5002024, 6252530, 10004048, 12505060, 25010120, 50020240]

約数ペア:

[(1, 50020240), (2, 25010120), (4, 12505060), (5, 10004048), (8, 6252530), (10, 5002024), (16, 3126265), (20, 2501012), (40, 1250506), (80, 625253)]