53506442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{221101}}^1$

素因数の和:221125

約数の個数: 12

約数和(自身を含む): 88219698

約数和(自身を除く): 34713256

約数列:

[1, 2, 11, 22, 121, 242, 221101, 442202, 2432111, 4864222, 26753221, 53506442]

約数ペア:

[(1, 53506442), (2, 26753221), (11, 4864222), (22, 2432111), (121, 442202), (242, 221101)]