52087760

素因数分解:

$2^4\times 5^1\times {\mathrm{651097}}^1$

素因数の和:651110

約数の個数: 20

約数和(自身を含む): 121104228

約数和(自身を除く): 69016468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 651097, 1302194, 2604388, 3255485, 5208776, 6510970, 10417552, 13021940, 26043880, 52087760]

約数ペア:

[(1, 52087760), (2, 26043880), (4, 13021940), (5, 10417552), (8, 6510970), (10, 5208776), (16, 3255485), (20, 2604388), (40, 1302194), (80, 651097)]