52564880

素因数分解:

$2^4\times 5^1\times {\mathrm{657061}}^1$

素因数の和:657074

約数の個数: 20

約数和(自身を含む): 122213532

約数和(自身を除く): 69648652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 657061, 1314122, 2628244, 3285305, 5256488, 6570610, 10512976, 13141220, 26282440, 52564880]

約数ペア:

[(1, 52564880), (2, 26282440), (4, 13141220), (5, 10512976), (8, 6570610), (10, 5256488), (16, 3285305), (20, 2628244), (40, 1314122), (80, 657061)]