53763500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{15361}}^1$

素因数の和:15387

約数の個数: 48

約数和(自身を含む): 134202432

約数和(自身を除く): 80438932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 15361, 30722, 61444, 76805, 107527, 153610, 215054, 307220, 384025, 430108, 537635, 768050, 1075270, 1536100, 1920125, 2150540, 2688175, 3840250, 5376350, 7680500, 10752700, 13440875, 26881750, 53763500]

約数ペア:

[(1, 53763500), (2, 26881750), (4, 13440875), (5, 10752700), (7, 7680500), (10, 5376350), (14, 3840250), (20, 2688175), (25, 2150540), (28, 1920125), (35, 1536100), (50, 1075270), (70, 768050), (100, 537635), (125, 430108), (140, 384025), (175, 307220), (250, 215054), (350, 153610), (500, 107527), (700, 76805), (875, 61444), (1750, 30722), (3500, 15361)]