54790810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89821}}^1$

素因数の和:89889

約数の個数: 16

約数和(自身を含む): 100241352

約数和(自身を除く): 45450542

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 89821, 179642, 449105, 898210, 5479081, 10958162, 27395405, 54790810]

約数ペア:

[(1, 54790810), (2, 27395405), (5, 10958162), (10, 5479081), (61, 898210), (122, 449105), (305, 179642), (610, 89821)]