52447760

素因数分解:

$2^4\times 5^1\times {\mathrm{655597}}^1$

素因数の和:655610

約数の個数: 20

約数和(自身を含む): 121941228

約数和(自身を除く): 69493468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 655597, 1311194, 2622388, 3277985, 5244776, 6555970, 10489552, 13111940, 26223880, 52447760]

約数ペア:

[(1, 52447760), (2, 26223880), (4, 13111940), (5, 10489552), (8, 6555970), (10, 5244776), (16, 3277985), (20, 2622388), (40, 1311194), (80, 655597)]