56191500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12487}}^1$

素因数の和:12512

約数の個数: 72

約数和(自身を含む): 177279648

約数和(自身を除く): 121088148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12487, 24974, 37461, 49948, 62435, 74922, 112383, 124870, 149844, 187305, 224766, 249740, 312175, 374610, 449532, 561915, 624350, 749220, 936525, 1123830, 1248700, 1560875, 1873050, 2247660, 2809575, 3121750, 3746100, 4682625, 5619150, 6243500, 9365250, 11238300, 14047875, 18730500, 28095750, 56191500]

約数ペア:

[(1, 56191500), (2, 28095750), (3, 18730500), (4, 14047875), (5, 11238300), (6, 9365250), (9, 6243500), (10, 5619150), (12, 4682625), (15, 3746100), (18, 3121750), (20, 2809575), (25, 2247660), (30, 1873050), (36, 1560875), (45, 1248700), (50, 1123830), (60, 936525), (75, 749220), (90, 624350), (100, 561915), (125, 449532), (150, 374610), (180, 312175), (225, 249740), (250, 224766), (300, 187305), (375, 149844), (450, 124870), (500, 112383), (750, 74922), (900, 62435), (1125, 49948), (1500, 37461), (2250, 24974), (4500, 12487)]