55457316

素因数分解:

$2^2\times 3^2\times {\mathrm{1540481}}^1$

素因数の和:1540491

約数の個数: 18

約数和(自身を含む): 140183862

約数和(自身を除く): 84726546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1540481, 3080962, 4621443, 6161924, 9242886, 13864329, 18485772, 27728658, 55457316]

約数ペア:

[(1, 55457316), (2, 27728658), (3, 18485772), (4, 13864329), (6, 9242886), (9, 6161924), (12, 4621443), (18, 3080962), (36, 1540481)]