55578636

素因数分解:

$2^2\times 3^4\times {\mathrm{171539}}^1$

素因数の和:171555

約数の個数: 30

約数和(自身を含む): 145294380

約数和(自身を除く): 89715744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 171539, 343078, 514617, 686156, 1029234, 1543851, 2058468, 3087702, 4631553, 6175404, 9263106, 13894659, 18526212, 27789318, 55578636]

約数ペア:

[(1, 55578636), (2, 27789318), (3, 18526212), (4, 13894659), (6, 9263106), (9, 6175404), (12, 4631553), (18, 3087702), (27, 2058468), (36, 1543851), (54, 1029234), (81, 686156), (108, 514617), (162, 343078), (324, 171539)]