50072180

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5099}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 105386400

約数和(自身を除く): 55314220

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 5099, 9820, 10198, 20396, 25495, 50990, 101980, 2503609, 5007218, 10014436, 12518045, 25036090, 50072180]

約数ペア:

[(1, 50072180), (2, 25036090), (4, 12518045), (5, 10014436), (10, 5007218), (20, 2503609), (491, 101980), (982, 50990), (1964, 25495), (2455, 20396), (4910, 10198), (5099, 9820)]