55068380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64033}}^1$

素因数の和:64085

約数の個数: 24

約数和(自身を含む): 118334832

約数和(自身を除く): 63266452

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 64033, 128066, 256132, 320165, 640330, 1280660, 2753419, 5506838, 11013676, 13767095, 27534190, 55068380]

約数ペア:

[(1, 55068380), (2, 27534190), (4, 13767095), (5, 11013676), (10, 5506838), (20, 2753419), (43, 1280660), (86, 640330), (172, 320165), (215, 256132), (430, 128066), (860, 64033)]