54985920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 224

約数和(自身を含む): 196632576

約数和(自身を除く): 141646656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 127, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 254, 264, 320, 328, 330, 352, 381, 410, 440, 451, 480, 492, 508, 528, 615, 635, 656, 660, 704, 762, 820, 880, 902, 960, 984, 1016, 1056, 1230, 1270, 1312, 1320, 1353, 1397, 1524, 1640, 1760, 1804, 1905, 1968, 2032, 2112, 2255, 2460, 2540, 2624, 2640, 2706, 2794, 3048, 3280, 3520, 3608, 3810, 3936, 4064, 4191, 4510, 4920, 5080, 5207, 5280, 5412, 5588, 6096, 6560, 6765, 6985, 7216, 7620, 7872, 8128, 8382, 9020, 9840, 10160, 10414, 10560, 10824, 11176, 12192, 13120, 13530, 13970, 14432, 15240, 15621, 16764, 18040, 19680, 20320, 20828, 20955, 21648, 22352, 24384, 26035, 27060, 27940, 28864, 30480, 31242, 33528, 36080, 39360, 40640, 41656, 41910, 43296, 44704, 52070, 54120, 55880, 57277, 60960, 62484, 67056, 72160, 78105, 83312, 83820, 86592, 89408, 104140, 108240, 111760, 114554, 121920, 124968, 134112, 144320, 156210, 166624, 167640, 171831, 208280, 216480, 223520, 229108, 249936, 268224, 286385, 312420, 333248, 335280, 343662, 416560, 432960, 447040, 458216, 499872, 572770, 624840, 670560, 687324, 833120, 859155, 916432, 999744, 1145540, 1249680, 1341120, 1374648, 1666240, 1718310, 1832864, 2291080, 2499360, 2749296, 3436620, 3665728, 4582160, 4998720, 5498592, 6873240, 9164320, 10997184, 13746480, 18328640, 27492960, 54985920]

約数ペア:

[(1, 54985920), (2, 27492960), (3, 18328640), (4, 13746480), (5, 10997184), (6, 9164320), (8, 6873240), (10, 5498592), (11, 4998720), (12, 4582160), (15, 3665728), (16, 3436620), (20, 2749296), (22, 2499360), (24, 2291080), (30, 1832864), (32, 1718310), (33, 1666240), (40, 1374648), (41, 1341120), (44, 1249680), (48, 1145540), (55, 999744), (60, 916432), (64, 859155), (66, 833120), (80, 687324), (82, 670560), (88, 624840), (96, 572770), (110, 499872), (120, 458216), (123, 447040), (127, 432960), (132, 416560), (160, 343662), (164, 335280), (165, 333248), (176, 312420), (192, 286385), (205, 268224), (220, 249936), (240, 229108), (246, 223520), (254, 216480), (264, 208280), (320, 171831), (328, 167640), (330, 166624), (352, 156210), (381, 144320), (410, 134112), (440, 124968), (451, 121920), (480, 114554), (492, 111760), (508, 108240), (528, 104140), (615, 89408), (635, 86592), (656, 83820), (660, 83312), (704, 78105), (762, 72160), (820, 67056), (880, 62484), (902, 60960), (960, 57277), (984, 55880), (1016, 54120), (1056, 52070), (1230, 44704), (1270, 43296), (1312, 41910), (1320, 41656), (1353, 40640), (1397, 39360), (1524, 36080), (1640, 33528), (1760, 31242), (1804, 30480), (1905, 28864), (1968, 27940), (2032, 27060), (2112, 26035), (2255, 24384), (2460, 22352), (2540, 21648), (2624, 20955), (2640, 20828), (2706, 20320), (2794, 19680), (3048, 18040), (3280, 16764), (3520, 15621), (3608, 15240), (3810, 14432), (3936, 13970), (4064, 13530), (4191, 13120), (4510, 12192), (4920, 11176), (5080, 10824), (5207, 10560), (5280, 10414), (5412, 10160), (5588, 9840), (6096, 9020), (6560, 8382), (6765, 8128), (6985, 7872), (7216, 7620)]