48542020

素因数分解:

$2^2\times 5^1\times {\mathrm{2427101}}^1$

素因数の和:2427110

約数の個数: 12

約数和(自身を含む): 101938284

約数和(自身を除く): 53396264

約数列:

[1, 2, 4, 5, 10, 20, 2427101, 4854202, 9708404, 12135505, 24271010, 48542020]

約数ペア:

[(1, 48542020), (2, 24271010), (4, 12135505), (5, 9708404), (10, 4854202), (20, 2427101)]