56705454

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{80777}}^1$

素因数の和:80801

約数の個数: 32

約数和(自身を含む): 135707040

約数和(自身を除く): 79001586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 80777, 161554, 242331, 484662, 726993, 1050101, 1453986, 2100202, 2180979, 3150303, 4361958, 6300606, 9450909, 18901818, 28352727, 56705454]

約数ペア:

[(1, 56705454), (2, 28352727), (3, 18901818), (6, 9450909), (9, 6300606), (13, 4361958), (18, 3150303), (26, 2180979), (27, 2100202), (39, 1453986), (54, 1050101), (78, 726993), (117, 484662), (234, 242331), (351, 161554), (702, 80777)]