49275213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 25236147

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 689, 769, 1209, 1643, 2067, 2307, 4929, 9997, 21359, 23839, 29991, 40757, 64077, 71517, 122271, 309907, 529841, 929721, 1263467, 1589523, 3790401, 16425071, 49275213]

約数ペア:

[(1, 49275213), (3, 16425071), (13, 3790401), (31, 1589523), (39, 1263467), (53, 929721), (93, 529841), (159, 309907), (403, 122271), (689, 71517), (769, 64077), (1209, 40757), (1643, 29991), (2067, 23839), (2307, 21359), (4929, 9997)]