50378380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193763}}^1$

素因数の和:193785

約数の個数: 24

約数和(自身を含む): 113933232

約数和(自身を除く): 63554852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 193763, 387526, 775052, 968815, 1937630, 2518919, 3875260, 5037838, 10075676, 12594595, 25189190, 50378380]

約数ペア:

[(1, 50378380), (2, 25189190), (4, 12594595), (5, 10075676), (10, 5037838), (13, 3875260), (20, 2518919), (26, 1937630), (52, 968815), (65, 775052), (130, 387526), (260, 193763)]