49511880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12503}}^1$

素因数の和:12531

約数の個数: 96

約数和(自身を含む): 175556160

約数和(自身を除く): 126044280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 12503, 25006, 37509, 50012, 62515, 75018, 100024, 112527, 125030, 137533, 150036, 187545, 225054, 250060, 275066, 300072, 375090, 412599, 450108, 500120, 550132, 562635, 687665, 750180, 825198, 900216, 1100264, 1125270, 1237797, 1375330, 1500360, 1650396, 2062995, 2250540, 2475594, 2750660, 3300792, 4125990, 4501080, 4951188, 5501320, 6188985, 8251980, 9902376, 12377970, 16503960, 24755940, 49511880]

約数ペア:

[(1, 49511880), (2, 24755940), (3, 16503960), (4, 12377970), (5, 9902376), (6, 8251980), (8, 6188985), (9, 5501320), (10, 4951188), (11, 4501080), (12, 4125990), (15, 3300792), (18, 2750660), (20, 2475594), (22, 2250540), (24, 2062995), (30, 1650396), (33, 1500360), (36, 1375330), (40, 1237797), (44, 1125270), (45, 1100264), (55, 900216), (60, 825198), (66, 750180), (72, 687665), (88, 562635), (90, 550132), (99, 500120), (110, 450108), (120, 412599), (132, 375090), (165, 300072), (180, 275066), (198, 250060), (220, 225054), (264, 187545), (330, 150036), (360, 137533), (396, 125030), (440, 112527), (495, 100024), (660, 75018), (792, 62515), (990, 50012), (1320, 37509), (1980, 25006), (3960, 12503)]