55227800

素因数分解:

$2^3\times 5^2\times {\mathrm{461}}^1\times {\mathrm{599}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 128898000

約数和(自身を除く): 73670200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 461, 599, 922, 1198, 1844, 2305, 2396, 2995, 3688, 4610, 4792, 5990, 9220, 11525, 11980, 14975, 18440, 23050, 23960, 29950, 46100, 59900, 92200, 119800, 276139, 552278, 1104556, 1380695, 2209112, 2761390, 5522780, 6903475, 11045560, 13806950, 27613900, 55227800]

約数ペア:

[(1, 55227800), (2, 27613900), (4, 13806950), (5, 11045560), (8, 6903475), (10, 5522780), (20, 2761390), (25, 2209112), (40, 1380695), (50, 1104556), (100, 552278), (200, 276139), (461, 119800), (599, 92200), (922, 59900), (1198, 46100), (1844, 29950), (2305, 23960), (2396, 23050), (2995, 18440), (3688, 14975), (4610, 11980), (4792, 11525), (5990, 9220)]