54988500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{5237}}^1$

素因数の和:5266

約数の個数: 96

約数和(自身を含む): 183036672

約数和(自身を除く): 128048172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5237, 5250, 10474, 10500, 15711, 20948, 26185, 31422, 36659, 52370, 62844, 73318, 78555, 104740, 109977, 130925, 146636, 157110, 183295, 219954, 261850, 314220, 366590, 392775, 439908, 523700, 549885, 654625, 733180, 785550, 916475, 1099770, 1309250, 1571100, 1832950, 1963875, 2199540, 2618500, 2749425, 3665900, 3927750, 4582375, 5498850, 7855500, 9164750, 10997700, 13747125, 18329500, 27494250, 54988500]

約数ペア:

[(1, 54988500), (2, 27494250), (3, 18329500), (4, 13747125), (5, 10997700), (6, 9164750), (7, 7855500), (10, 5498850), (12, 4582375), (14, 3927750), (15, 3665900), (20, 2749425), (21, 2618500), (25, 2199540), (28, 1963875), (30, 1832950), (35, 1571100), (42, 1309250), (50, 1099770), (60, 916475), (70, 785550), (75, 733180), (84, 654625), (100, 549885), (105, 523700), (125, 439908), (140, 392775), (150, 366590), (175, 314220), (210, 261850), (250, 219954), (300, 183295), (350, 157110), (375, 146636), (420, 130925), (500, 109977), (525, 104740), (700, 78555), (750, 73318), (875, 62844), (1050, 52370), (1500, 36659), (1750, 31422), (2100, 26185), (2625, 20948), (3500, 15711), (5237, 10500), (5250, 10474)]