52788080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34729}}^1$

素因数の和:34761

約数の個数: 40

約数和(自身を含む): 129195600

約数和(自身を除く): 76407520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34729, 69458, 138916, 173645, 277832, 347290, 555664, 659851, 694580, 1319702, 1389160, 2639404, 2778320, 3299255, 5278808, 6598510, 10557616, 13197020, 26394040, 52788080]

約数ペア:

[(1, 52788080), (2, 26394040), (4, 13197020), (5, 10557616), (8, 6598510), (10, 5278808), (16, 3299255), (19, 2778320), (20, 2639404), (38, 1389160), (40, 1319702), (76, 694580), (80, 659851), (95, 555664), (152, 347290), (190, 277832), (304, 173645), (380, 138916), (760, 69458), (1520, 34729)]