51258856389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{3079}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 77077862400

約数和(自身を除く): 25819006011

約数列:

[1, 3, 13, 37, 39, 83, 111, 139, 249, 417, 481, 1079, 1443, 1807, 3071, 3079, 3237, 5143, 5421, 9213, 9237, 11537, 15429, 34611, 39923, 40027, 66859, 113923, 119769, 120081, 149981, 200577, 255557, 341769, 426869, 427981, 449943, 766671, 1280607, 1283943, 1480999, 3322241, 4442997, 5549297, 5563753, 9455609, 9966723, 15835297, 16647891, 16691259, 28366827, 35522423, 47505891, 106567269, 122922917, 205858861, 368768751, 461791499, 617576583, 1314329651, 1385374497, 3942988953, 17086285463, 51258856389]

約数ペア:

[(1, 51258856389), (3, 17086285463), (13, 3942988953), (37, 1385374497), (39, 1314329651), (83, 617576583), (111, 461791499), (139, 368768751), (249, 205858861), (417, 122922917), (481, 106567269), (1079, 47505891), (1443, 35522423), (1807, 28366827), (3071, 16691259), (3079, 16647891), (3237, 15835297), (5143, 9966723), (5421, 9455609), (9213, 5563753), (9237, 5549297), (11537, 4442997), (15429, 3322241), (34611, 1480999), (39923, 1283943), (40027, 1280607), (66859, 766671), (113923, 449943), (119769, 427981), (120081, 426869), (149981, 341769), (200577, 255557)]