53971456

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 120

約数和(自身を含む): 138178656

約数和(自身を除く): 84207200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 256, 259, 296, 308, 352, 407, 448, 512, 518, 592, 616, 704, 814, 896, 1036, 1184, 1232, 1369, 1408, 1628, 1792, 2072, 2368, 2464, 2738, 2816, 2849, 3256, 3584, 4144, 4736, 4928, 5476, 5632, 5698, 6512, 8288, 9472, 9583, 9856, 10952, 11396, 13024, 15059, 16576, 18944, 19166, 19712, 21904, 22792, 26048, 30118, 33152, 38332, 39424, 43808, 45584, 52096, 60236, 66304, 76664, 87616, 91168, 104192, 105413, 120472, 132608, 153328, 175232, 182336, 208384, 210826, 240944, 306656, 350464, 364672, 421652, 481888, 613312, 700928, 729344, 843304, 963776, 1226624, 1458688, 1686608, 1927552, 2453248, 3373216, 3855104, 4906496, 6746432, 7710208, 13492864, 26985728, 53971456]

約数ペア:

[(1, 53971456), (2, 26985728), (4, 13492864), (7, 7710208), (8, 6746432), (11, 4906496), (14, 3855104), (16, 3373216), (22, 2453248), (28, 1927552), (32, 1686608), (37, 1458688), (44, 1226624), (56, 963776), (64, 843304), (74, 729344), (77, 700928), (88, 613312), (112, 481888), (128, 421652), (148, 364672), (154, 350464), (176, 306656), (224, 240944), (256, 210826), (259, 208384), (296, 182336), (308, 175232), (352, 153328), (407, 132608), (448, 120472), (512, 105413), (518, 104192), (592, 91168), (616, 87616), (704, 76664), (814, 66304), (896, 60236), (1036, 52096), (1184, 45584), (1232, 43808), (1369, 39424), (1408, 38332), (1628, 33152), (1792, 30118), (2072, 26048), (2368, 22792), (2464, 21904), (2738, 19712), (2816, 19166), (2849, 18944), (3256, 16576), (3584, 15059), (4144, 13024), (4736, 11396), (4928, 10952), (5476, 9856), (5632, 9583), (5698, 9472), (6512, 8288)]