48570520

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2741}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 109570320

約数和(自身を除く): 60999800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 2741, 3544, 4430, 5482, 8860, 10964, 13705, 17720, 21928, 27410, 54820, 109640, 1214263, 2428526, 4857052, 6071315, 9714104, 12142630, 24285260, 48570520]

約数ペア:

[(1, 48570520), (2, 24285260), (4, 12142630), (5, 9714104), (8, 6071315), (10, 4857052), (20, 2428526), (40, 1214263), (443, 109640), (886, 54820), (1772, 27410), (2215, 21928), (2741, 17720), (3544, 13705), (4430, 10964), (5482, 8860)]