48737680

素因数分解:

$2^4\times 5^1\times {\mathrm{609221}}^1$

素因数の和:609234

約数の個数: 20

約数和(自身を含む): 113315292

約数和(自身を除く): 64577612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 609221, 1218442, 2436884, 3046105, 4873768, 6092210, 9747536, 12184420, 24368840, 48737680]

約数ペア:

[(1, 48737680), (2, 24368840), (4, 12184420), (5, 9747536), (8, 6092210), (10, 4873768), (16, 3046105), (20, 2436884), (40, 1218442), (80, 609221)]