54730544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{310969}}^1$

素因数の和:310988

約数の個数: 20

約数和(自身を含む): 115680840

約数和(自身を除く): 60950296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 310969, 621938, 1243876, 2487752, 3420659, 4975504, 6841318, 13682636, 27365272, 54730544]

約数ペア:

[(1, 54730544), (2, 27365272), (4, 13682636), (8, 6841318), (11, 4975504), (16, 3420659), (22, 2487752), (44, 1243876), (88, 621938), (176, 310969)]