49393568

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 108

約数和(自身を含む): 121268070

約数和(自身を除く): 71874502

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 109, 112, 119, 136, 196, 218, 224, 238, 272, 289, 392, 436, 476, 544, 578, 763, 784, 833, 872, 952, 1156, 1526, 1568, 1666, 1744, 1853, 1904, 2023, 2312, 3052, 3332, 3488, 3706, 3808, 4046, 4624, 5341, 6104, 6664, 7412, 8092, 9248, 10682, 12208, 12971, 13328, 14161, 14824, 16184, 21364, 24416, 25942, 26656, 28322, 29648, 31501, 32368, 42728, 51884, 56644, 59296, 63002, 64736, 85456, 90797, 103768, 113288, 126004, 170912, 181594, 207536, 220507, 226576, 252008, 363188, 415072, 441014, 453152, 504016, 726376, 882028, 1008032, 1452752, 1543549, 1764056, 2905504, 3087098, 3528112, 6174196, 7056224, 12348392, 24696784, 49393568]

約数ペア:

[(1, 49393568), (2, 24696784), (4, 12348392), (7, 7056224), (8, 6174196), (14, 3528112), (16, 3087098), (17, 2905504), (28, 1764056), (32, 1543549), (34, 1452752), (49, 1008032), (56, 882028), (68, 726376), (98, 504016), (109, 453152), (112, 441014), (119, 415072), (136, 363188), (196, 252008), (218, 226576), (224, 220507), (238, 207536), (272, 181594), (289, 170912), (392, 126004), (436, 113288), (476, 103768), (544, 90797), (578, 85456), (763, 64736), (784, 63002), (833, 59296), (872, 56644), (952, 51884), (1156, 42728), (1526, 32368), (1568, 31501), (1666, 29648), (1744, 28322), (1853, 26656), (1904, 25942), (2023, 24416), (2312, 21364), (3052, 16184), (3332, 14824), (3488, 14161), (3706, 13328), (3808, 12971), (4046, 12208), (4624, 10682), (5341, 9248), (6104, 8092), (6664, 7412)]