55021456

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4507}}^1$

素因数の和:4631

約数の個数: 40

約数和(自身を含む): 122978240

約数和(自身を除く): 67956784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 4507, 6104, 9014, 12208, 18028, 31549, 36056, 63098, 72112, 126196, 252392, 491263, 504784, 982526, 1965052, 3438841, 3930104, 6877682, 7860208, 13755364, 27510728, 55021456]

約数ペア:

[(1, 55021456), (2, 27510728), (4, 13755364), (7, 7860208), (8, 6877682), (14, 3930104), (16, 3438841), (28, 1965052), (56, 982526), (109, 504784), (112, 491263), (218, 252392), (436, 126196), (763, 72112), (872, 63098), (1526, 36056), (1744, 31549), (3052, 18028), (4507, 12208), (6104, 9014)]