55490716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4079}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 102816000

約数和(自身を除く): 47325284

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 4079, 6802, 8158, 13604, 16316, 77501, 155002, 310004, 730141, 1460282, 2920564, 13872679, 27745358, 55490716]

約数ペア:

[(1, 55490716), (2, 27745358), (4, 13872679), (19, 2920564), (38, 1460282), (76, 730141), (179, 310004), (358, 155002), (716, 77501), (3401, 16316), (4079, 13604), (6802, 8158)]