49787703

素因数分解:

$3^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 85575072

約数和(自身を除く): 35787369

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 277, 317, 567, 831, 951, 1939, 2219, 2493, 2853, 5817, 6657, 7479, 8559, 17451, 19971, 22437, 25677, 52353, 59913, 87809, 157059, 179739, 263427, 614663, 790281, 1843989, 2370843, 5531967, 7112529, 16595901, 49787703]

約数ペア:

[(1, 49787703), (3, 16595901), (7, 7112529), (9, 5531967), (21, 2370843), (27, 1843989), (63, 790281), (81, 614663), (189, 263427), (277, 179739), (317, 157059), (567, 87809), (831, 59913), (951, 52353), (1939, 25677), (2219, 22437), (2493, 19971), (2853, 17451), (5817, 8559), (6657, 7479)]