53387520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13903}}^1$

素因数の和:13927

約数の個数: 72

約数和(自身を含む): 170518656

約数和(自身を除く): 117131136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 13903, 27806, 41709, 55612, 69515, 83418, 111224, 139030, 166836, 208545, 222448, 278060, 333672, 417090, 444896, 556120, 667344, 834180, 889792, 1112240, 1334688, 1668360, 1779584, 2224480, 2669376, 3336720, 3559168, 4448960, 5338752, 6673440, 8897920, 10677504, 13346880, 17795840, 26693760, 53387520]

約数ペア:

[(1, 53387520), (2, 26693760), (3, 17795840), (4, 13346880), (5, 10677504), (6, 8897920), (8, 6673440), (10, 5338752), (12, 4448960), (15, 3559168), (16, 3336720), (20, 2669376), (24, 2224480), (30, 1779584), (32, 1668360), (40, 1334688), (48, 1112240), (60, 889792), (64, 834180), (80, 667344), (96, 556120), (120, 444896), (128, 417090), (160, 333672), (192, 278060), (240, 222448), (256, 208545), (320, 166836), (384, 139030), (480, 111224), (640, 83418), (768, 69515), (960, 55612), (1280, 41709), (1920, 27806), (3840, 13903)]