55402028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{114467}}^1$

素因数の和:114493

約数の個数: 18

約数和(自身を含む): 106569708

約数和(自身を除く): 51167680

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 114467, 228934, 457868, 1259137, 2518274, 5036548, 13850507, 27701014, 55402028]

約数ペア:

[(1, 55402028), (2, 27701014), (4, 13850507), (11, 5036548), (22, 2518274), (44, 1259137), (121, 457868), (242, 228934), (484, 114467)]