54350990

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{22741}}^1$

素因数の和:22987

約数の個数: 16

約数和(自身を含む): 98245440

約数和(自身を除く): 43894450

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 22741, 45482, 113705, 227410, 5435099, 10870198, 27175495, 54350990]

約数ペア:

[(1, 54350990), (2, 27175495), (5, 10870198), (10, 5435099), (239, 227410), (478, 113705), (1195, 45482), (2390, 22741)]