54217196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{112019}}^1$

素因数の和:112045

約数の個数: 18

約数和(自身を含む): 104290620

約数和(自身を除く): 50073424

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 112019, 224038, 448076, 1232209, 2464418, 4928836, 13554299, 27108598, 54217196]

約数ペア:

[(1, 54217196), (2, 27108598), (4, 13554299), (11, 4928836), (22, 2464418), (44, 1232209), (121, 448076), (242, 224038), (484, 112019)]