49908991

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 61190640

約数和(自身を除く): 11281649

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 1277, 2057, 2299, 3553, 14047, 21709, 24263, 39083, 154517, 238799, 266893, 412471, 2626789, 2935823, 4537181, 49908991]

約数ペア:

[(1, 49908991), (11, 4537181), (17, 2935823), (19, 2626789), (121, 412471), (187, 266893), (209, 238799), (323, 154517), (1277, 39083), (2057, 24263), (2299, 21709), (3553, 14047)]