51207936

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 153839616

約数和(自身を除く): 102631680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 223, 256, 276, 299, 312, 368, 384, 416, 446, 552, 598, 624, 669, 736, 768, 832, 892, 897, 1104, 1196, 1248, 1338, 1472, 1664, 1784, 1794, 2208, 2392, 2496, 2676, 2899, 2944, 3328, 3568, 3588, 4416, 4784, 4992, 5129, 5352, 5798, 5888, 7136, 7176, 8697, 8832, 9568, 9984, 10258, 10704, 11596, 14272, 14352, 15387, 17394, 17664, 19136, 20516, 21408, 23192, 28544, 28704, 30774, 34788, 38272, 41032, 42816, 46384, 57088, 57408, 61548, 66677, 69576, 76544, 82064, 85632, 92768, 114816, 123096, 133354, 139152, 164128, 171264, 185536, 200031, 229632, 246192, 266708, 278304, 328256, 371072, 400062, 492384, 533416, 556608, 656512, 742144, 800124, 984768, 1066832, 1113216, 1313024, 1600248, 1969536, 2133664, 2226432, 3200496, 3939072, 4267328, 6400992, 8534656, 12801984, 17069312, 25603968, 51207936]

約数ペア:

[(1, 51207936), (2, 25603968), (3, 17069312), (4, 12801984), (6, 8534656), (8, 6400992), (12, 4267328), (13, 3939072), (16, 3200496), (23, 2226432), (24, 2133664), (26, 1969536), (32, 1600248), (39, 1313024), (46, 1113216), (48, 1066832), (52, 984768), (64, 800124), (69, 742144), (78, 656512), (92, 556608), (96, 533416), (104, 492384), (128, 400062), (138, 371072), (156, 328256), (184, 278304), (192, 266708), (208, 246192), (223, 229632), (256, 200031), (276, 185536), (299, 171264), (312, 164128), (368, 139152), (384, 133354), (416, 123096), (446, 114816), (552, 92768), (598, 85632), (624, 82064), (669, 76544), (736, 69576), (768, 66677), (832, 61548), (892, 57408), (897, 57088), (1104, 46384), (1196, 42816), (1248, 41032), (1338, 38272), (1472, 34788), (1664, 30774), (1784, 28704), (1794, 28544), (2208, 23192), (2392, 21408), (2496, 20516), (2676, 19136), (2899, 17664), (2944, 17394), (3328, 15387), (3568, 14352), (3588, 14272), (4416, 11596), (4784, 10704), (4992, 10258), (5129, 9984), (5352, 9568), (5798, 8832), (5888, 8697), (7136, 7176)]