50861993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 68812800

約数和(自身を除く): 17950807

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1279, 1729, 2093, 3059, 5681, 8953, 16627, 24301, 29417, 39767, 116389, 170107, 205919, 315913, 382421, 558923, 2211391, 2676947, 3912461, 7265999, 50861993]

約数ペア:

[(1, 50861993), (7, 7265999), (13, 3912461), (19, 2676947), (23, 2211391), (91, 558923), (133, 382421), (161, 315913), (247, 205919), (299, 170107), (437, 116389), (1279, 39767), (1729, 29417), (2093, 24301), (3059, 16627), (5681, 8953)]