52467760

素因数分解:

$2^4\times 5^1\times {\mathrm{655847}}^1$

素因数の和:655860

約数の個数: 20

約数和(自身を含む): 121987728

約数和(自身を除く): 69519968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 655847, 1311694, 2623388, 3279235, 5246776, 6558470, 10493552, 13116940, 26233880, 52467760]

約数ペア:

[(1, 52467760), (2, 26233880), (4, 13116940), (5, 10493552), (8, 6558470), (10, 5246776), (16, 3279235), (20, 2623388), (40, 1311694), (80, 655847)]