50847363

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 89406720

約数和(自身を除く): 38559357

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 107, 133, 171, 321, 397, 399, 749, 963, 1191, 1197, 2033, 2247, 2779, 3573, 6099, 6741, 7543, 8337, 14231, 18297, 22629, 25011, 42479, 42693, 52801, 67887, 127437, 128079, 158403, 297353, 382311, 475209, 807101, 892059, 2421303, 2676177, 5649707, 7263909, 16949121, 50847363]

約数ペア:

[(1, 50847363), (3, 16949121), (7, 7263909), (9, 5649707), (19, 2676177), (21, 2421303), (57, 892059), (63, 807101), (107, 475209), (133, 382311), (171, 297353), (321, 158403), (397, 128079), (399, 127437), (749, 67887), (963, 52801), (1191, 42693), (1197, 42479), (2033, 25011), (2247, 22629), (2779, 18297), (3573, 14231), (6099, 8337), (6741, 7543)]