48535040

素因数分解:

$2^9\times 5^1\times {\mathrm{18959}}^1$

素因数の和:18982

約数の個数: 40

約数和(自身を含む): 116376480

約数和(自身を除く): 67841440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 18959, 37918, 75836, 94795, 151672, 189590, 303344, 379180, 606688, 758360, 1213376, 1516720, 2426752, 3033440, 4853504, 6066880, 9707008, 12133760, 24267520, 48535040]

約数ペア:

[(1, 48535040), (2, 24267520), (4, 12133760), (5, 9707008), (8, 6066880), (10, 4853504), (16, 3033440), (20, 2426752), (32, 1516720), (40, 1213376), (64, 758360), (80, 606688), (128, 379180), (160, 303344), (256, 189590), (320, 151672), (512, 94795), (640, 75836), (1280, 37918), (2560, 18959)]