48804560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87151}}^1$

素因数の和:87171

約数の個数: 40

約数和(自身を含む): 129682176

約数和(自身を除く): 80877616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87151, 174302, 348604, 435755, 610057, 697208, 871510, 1220114, 1394416, 1743020, 2440228, 3050285, 3486040, 4880456, 6100570, 6972080, 9760912, 12201140, 24402280, 48804560]

約数ペア:

[(1, 48804560), (2, 24402280), (4, 12201140), (5, 9760912), (7, 6972080), (8, 6100570), (10, 4880456), (14, 3486040), (16, 3050285), (20, 2440228), (28, 1743020), (35, 1394416), (40, 1220114), (56, 871510), (70, 697208), (80, 610057), (112, 435755), (140, 348604), (280, 174302), (560, 87151)]