55785356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{115259}}^1$

素因数の和:115285

約数の個数: 18

約数和(自身を含む): 107307060

約数和(自身を除く): 51521704

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 115259, 230518, 461036, 1267849, 2535698, 5071396, 13946339, 27892678, 55785356]

約数ペア:

[(1, 55785356), (2, 27892678), (4, 13946339), (11, 5071396), (22, 2535698), (44, 1267849), (121, 461036), (242, 230518), (484, 115259)]