54547864

素因数分解:

$2^3\times 7^1\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 117125280

約数和(自身を除く): 62577416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 977, 997, 1954, 1994, 3908, 3988, 6839, 6979, 7816, 7976, 13678, 13958, 27356, 27916, 54712, 55832, 974069, 1948138, 3896276, 6818483, 7792552, 13636966, 27273932, 54547864]

約数ペア:

[(1, 54547864), (2, 27273932), (4, 13636966), (7, 7792552), (8, 6818483), (14, 3896276), (28, 1948138), (56, 974069), (977, 55832), (997, 54712), (1954, 27916), (1994, 27356), (3908, 13958), (3988, 13678), (6839, 7976), (6979, 7816)]