51685396

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13916

約数の個数: 36

約数和(自身を含む): 110762400

約数和(自身を除く): 59077004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 13879, 27758, 55516, 97153, 194306, 263701, 388612, 527402, 680071, 1054804, 1360142, 1845907, 2720284, 3691814, 7383628, 12921349, 25842698, 51685396]

約数ペア:

[(1, 51685396), (2, 25842698), (4, 12921349), (7, 7383628), (14, 3691814), (19, 2720284), (28, 1845907), (38, 1360142), (49, 1054804), (76, 680071), (98, 527402), (133, 388612), (196, 263701), (266, 194306), (532, 97153), (931, 55516), (1862, 27758), (3724, 13879)]