56474208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 185945760

約数和(自身を除く): 129471552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 252, 257, 288, 327, 336, 436, 504, 514, 654, 672, 763, 771, 872, 981, 1008, 1028, 1308, 1526, 1542, 1744, 1799, 1962, 2016, 2056, 2289, 2313, 2616, 3052, 3084, 3488, 3598, 3924, 4112, 4578, 4626, 5232, 5397, 6104, 6168, 6867, 7196, 7848, 8224, 9156, 9252, 10464, 10794, 12208, 12336, 13734, 14392, 15696, 16191, 18312, 18504, 21588, 24416, 24672, 27468, 28013, 28784, 31392, 32382, 36624, 37008, 43176, 54936, 56026, 57568, 64764, 73248, 74016, 84039, 86352, 109872, 112052, 129528, 168078, 172704, 196091, 219744, 224104, 252117, 259056, 336156, 392182, 448208, 504234, 518112, 588273, 672312, 784364, 896416, 1008468, 1176546, 1344624, 1568728, 1764819, 2016936, 2353092, 2689248, 3137456, 3529638, 4033872, 4706184, 6274912, 7059276, 8067744, 9412368, 14118552, 18824736, 28237104, 56474208]

約数ペア:

[(1, 56474208), (2, 28237104), (3, 18824736), (4, 14118552), (6, 9412368), (7, 8067744), (8, 7059276), (9, 6274912), (12, 4706184), (14, 4033872), (16, 3529638), (18, 3137456), (21, 2689248), (24, 2353092), (28, 2016936), (32, 1764819), (36, 1568728), (42, 1344624), (48, 1176546), (56, 1008468), (63, 896416), (72, 784364), (84, 672312), (96, 588273), (109, 518112), (112, 504234), (126, 448208), (144, 392182), (168, 336156), (218, 259056), (224, 252117), (252, 224104), (257, 219744), (288, 196091), (327, 172704), (336, 168078), (436, 129528), (504, 112052), (514, 109872), (654, 86352), (672, 84039), (763, 74016), (771, 73248), (872, 64764), (981, 57568), (1008, 56026), (1028, 54936), (1308, 43176), (1526, 37008), (1542, 36624), (1744, 32382), (1799, 31392), (1962, 28784), (2016, 28013), (2056, 27468), (2289, 24672), (2313, 24416), (2616, 21588), (3052, 18504), (3084, 18312), (3488, 16191), (3598, 15696), (3924, 14392), (4112, 13734), (4578, 12336), (4626, 12208), (5232, 10794), (5397, 10464), (6104, 9252), (6168, 9156), (6867, 8224), (7196, 7848)]