50894787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 26243133

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 991, 1007, 2703, 2973, 3021, 16847, 17119, 18829, 50541, 51357, 52523, 56487, 157569, 320093, 892891, 960279, 997937, 2678673, 2993811, 16964929, 50894787]

約数ペア:

[(1, 50894787), (3, 16964929), (17, 2993811), (19, 2678673), (51, 997937), (53, 960279), (57, 892891), (159, 320093), (323, 157569), (901, 56487), (969, 52523), (991, 51357), (1007, 50541), (2703, 18829), (2973, 17119), (3021, 16847)]