48308800

素因数分解:

$2^6\times 5^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 84

約数和(自身を含む): 120393460

約数和(自身を除く): 72084660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 160, 200, 218, 277, 320, 400, 436, 545, 554, 800, 872, 1090, 1108, 1385, 1600, 1744, 2180, 2216, 2725, 2770, 3488, 4360, 4432, 5450, 5540, 6925, 6976, 8720, 8864, 10900, 11080, 13850, 17440, 17728, 21800, 22160, 27700, 30193, 34880, 43600, 44320, 55400, 60386, 87200, 88640, 110800, 120772, 150965, 174400, 221600, 241544, 301930, 443200, 483088, 603860, 754825, 966176, 1207720, 1509650, 1932352, 2415440, 3019300, 4830880, 6038600, 9661760, 12077200, 24154400, 48308800]

約数ペア:

[(1, 48308800), (2, 24154400), (4, 12077200), (5, 9661760), (8, 6038600), (10, 4830880), (16, 3019300), (20, 2415440), (25, 1932352), (32, 1509650), (40, 1207720), (50, 966176), (64, 754825), (80, 603860), (100, 483088), (109, 443200), (160, 301930), (200, 241544), (218, 221600), (277, 174400), (320, 150965), (400, 120772), (436, 110800), (545, 88640), (554, 87200), (800, 60386), (872, 55400), (1090, 44320), (1108, 43600), (1385, 34880), (1600, 30193), (1744, 27700), (2180, 22160), (2216, 21800), (2725, 17728), (2770, 17440), (3488, 13850), (4360, 11080), (4432, 10900), (5450, 8864), (5540, 8720), (6925, 6976)]