52812440

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1777}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 119054880

約数和(自身を除く): 66242440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 1777, 2972, 3554, 3715, 5944, 7108, 7430, 8885, 14216, 14860, 17770, 29720, 35540, 71080, 1320311, 2640622, 5281244, 6601555, 10562488, 13203110, 26406220, 52812440]

約数ペア:

[(1, 52812440), (2, 26406220), (4, 13203110), (5, 10562488), (8, 6601555), (10, 5281244), (20, 2640622), (40, 1320311), (743, 71080), (1486, 35540), (1777, 29720), (2972, 17770), (3554, 14860), (3715, 14216), (5944, 8885), (7108, 7430)]