54452912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31223}}^1$

素因数の和:31340

約数の個数: 20

約数和(自身を含む): 106473840

約数和(自身を除く): 52020928

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31223, 62446, 124892, 249784, 499568, 3403307, 6806614, 13613228, 27226456, 54452912]

約数ペア:

[(1, 54452912), (2, 27226456), (4, 13613228), (8, 6806614), (16, 3403307), (109, 499568), (218, 249784), (436, 124892), (872, 62446), (1744, 31223)]