54347870

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{2447}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 97910208

約数和(自身を除く): 43562338

約数列:

[1, 2, 5, 10, 2221, 2447, 4442, 4894, 11105, 12235, 22210, 24470, 5434787, 10869574, 27173935, 54347870]

約数ペア:

[(1, 54347870), (2, 27173935), (5, 10869574), (10, 5434787), (2221, 24470), (2447, 22210), (4442, 12235), (4894, 11105)]