53882380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30271}}^1$

素因数の和:30369

約数の個数: 24

約数和(自身を含む): 114428160

約数和(自身を除く): 60545780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 30271, 60542, 121084, 151355, 302710, 605420, 2694119, 5388238, 10776476, 13470595, 26941190, 53882380]

約数ペア:

[(1, 53882380), (2, 26941190), (4, 13470595), (5, 10776476), (10, 5388238), (20, 2694119), (89, 605420), (178, 302710), (356, 151355), (445, 121084), (890, 60542), (1780, 30271)]