53059227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 28225893

約数列:

[1, 3, 13, 17, 39, 51, 191, 221, 419, 573, 663, 1257, 2483, 3247, 5447, 7123, 7449, 9741, 16341, 21369, 42211, 80029, 92599, 126633, 240087, 277797, 1040377, 1360493, 3121131, 4081479, 17686409, 53059227]

約数ペア:

[(1, 53059227), (3, 17686409), (13, 4081479), (17, 3121131), (39, 1360493), (51, 1040377), (191, 277797), (221, 240087), (419, 126633), (573, 92599), (663, 80029), (1257, 42211), (2483, 21369), (3247, 16341), (5447, 9741), (7123, 7449)]