51688912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 115019424

約数和(自身を除く): 63330512

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 113, 176, 184, 226, 253, 368, 452, 506, 904, 1012, 1243, 1808, 2024, 2486, 2599, 4048, 4972, 5198, 9944, 10396, 12769, 19888, 20792, 25538, 28589, 41584, 51076, 57178, 102152, 114356, 140459, 204304, 228712, 280918, 293687, 457424, 561836, 587374, 1123672, 1174748, 2247344, 2349496, 3230557, 4698992, 6461114, 12922228, 25844456, 51688912]

約数ペア:

[(1, 51688912), (2, 25844456), (4, 12922228), (8, 6461114), (11, 4698992), (16, 3230557), (22, 2349496), (23, 2247344), (44, 1174748), (46, 1123672), (88, 587374), (92, 561836), (113, 457424), (176, 293687), (184, 280918), (226, 228712), (253, 204304), (368, 140459), (452, 114356), (506, 102152), (904, 57178), (1012, 51076), (1243, 41584), (1808, 28589), (2024, 25538), (2486, 20792), (2599, 19888), (4048, 12769), (4972, 10396), (5198, 9944)]