52886800

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1340

約数の個数: 60

約数和(自身を含む): 128331940

約数和(自身を除く): 75445140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 872, 1090, 1213, 1744, 2180, 2426, 2725, 4360, 4852, 5450, 6065, 8720, 9704, 10900, 12130, 19408, 21800, 24260, 30325, 43600, 48520, 60650, 97040, 121300, 132217, 242600, 264434, 485200, 528868, 661085, 1057736, 1322170, 2115472, 2644340, 3305425, 5288680, 6610850, 10577360, 13221700, 26443400, 52886800]

約数ペア:

[(1, 52886800), (2, 26443400), (4, 13221700), (5, 10577360), (8, 6610850), (10, 5288680), (16, 3305425), (20, 2644340), (25, 2115472), (40, 1322170), (50, 1057736), (80, 661085), (100, 528868), (109, 485200), (200, 264434), (218, 242600), (400, 132217), (436, 121300), (545, 97040), (872, 60650), (1090, 48520), (1213, 43600), (1744, 30325), (2180, 24260), (2426, 21800), (2725, 19408), (4360, 12130), (4852, 10900), (5450, 9704), (6065, 8720)]