49839489

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13914

約数の個数: 32

約数和(自身を含む): 88832000

約数和(自身を除く): 38992511

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 13879, 41637, 97153, 124911, 263701, 291459, 374733, 791103, 874377, 1845907, 2373309, 2623131, 5537721, 7119927, 16613163, 49839489]

約数ペア:

[(1, 49839489), (3, 16613163), (7, 7119927), (9, 5537721), (19, 2623131), (21, 2373309), (27, 1845907), (57, 874377), (63, 791103), (133, 374733), (171, 291459), (189, 263701), (399, 124911), (513, 97153), (1197, 41637), (3591, 13879)]