49931520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13003}}^1$

素因数の和:13027

約数の個数: 72

約数和(自身を含む): 159481056

約数和(自身を除く): 109549536

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, 13003, 26006, 39009, 52012, 65015, 78018, 104024, 130030, 156036, 195045, 208048, 260060, 312072, 390090, 416096, 520120, 624144, 780180, 832192, 1040240, 1248288, 1560360, 1664384, 2080480, 2496576, 3120720, 3328768, 4160960, 4993152, 6241440, 8321920, 9986304, 12482880, 16643840, 24965760, 49931520]

約数ペア:

[(1, 49931520), (2, 24965760), (3, 16643840), (4, 12482880), (5, 9986304), (6, 8321920), (8, 6241440), (10, 4993152), (12, 4160960), (15, 3328768), (16, 3120720), (20, 2496576), (24, 2080480), (30, 1664384), (32, 1560360), (40, 1248288), (48, 1040240), (60, 832192), (64, 780180), (80, 624144), (96, 520120), (120, 416096), (128, 390090), (160, 312072), (192, 260060), (240, 208048), (256, 195045), (320, 156036), (384, 130030), (480, 104024), (640, 78018), (768, 65015), (960, 52012), (1280, 39009), (1920, 26006), (3840, 13003)]