49375040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 140561568

約数和(自身を除く): 91186528

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 83, 88, 104, 110, 130, 143, 160, 166, 169, 176, 208, 220, 260, 286, 320, 332, 338, 352, 415, 416, 440, 520, 572, 664, 676, 704, 715, 830, 832, 845, 880, 913, 1040, 1079, 1144, 1328, 1352, 1430, 1660, 1690, 1760, 1826, 1859, 2080, 2158, 2288, 2656, 2704, 2860, 3320, 3380, 3520, 3652, 3718, 4160, 4316, 4565, 4576, 5312, 5395, 5408, 5720, 6640, 6760, 7304, 7436, 8632, 9130, 9152, 9295, 10790, 10816, 11440, 11869, 13280, 13520, 14027, 14608, 14872, 17264, 18260, 18590, 21580, 22880, 23738, 26560, 27040, 28054, 29216, 29744, 34528, 36520, 37180, 43160, 45760, 47476, 54080, 56108, 58432, 59345, 59488, 69056, 70135, 73040, 74360, 86320, 94952, 112216, 118690, 118976, 140270, 146080, 148720, 154297, 172640, 189904, 224432, 237380, 280540, 292160, 297440, 308594, 345280, 379808, 448864, 474760, 561080, 594880, 617188, 759616, 771485, 897728, 949520, 1122160, 1234376, 1542970, 1899040, 2244320, 2468752, 3085940, 3798080, 4488640, 4937504, 6171880, 9875008, 12343760, 24687520, 49375040]

約数ペア:

[(1, 49375040), (2, 24687520), (4, 12343760), (5, 9875008), (8, 6171880), (10, 4937504), (11, 4488640), (13, 3798080), (16, 3085940), (20, 2468752), (22, 2244320), (26, 1899040), (32, 1542970), (40, 1234376), (44, 1122160), (52, 949520), (55, 897728), (64, 771485), (65, 759616), (80, 617188), (83, 594880), (88, 561080), (104, 474760), (110, 448864), (130, 379808), (143, 345280), (160, 308594), (166, 297440), (169, 292160), (176, 280540), (208, 237380), (220, 224432), (260, 189904), (286, 172640), (320, 154297), (332, 148720), (338, 146080), (352, 140270), (415, 118976), (416, 118690), (440, 112216), (520, 94952), (572, 86320), (664, 74360), (676, 73040), (704, 70135), (715, 69056), (830, 59488), (832, 59345), (845, 58432), (880, 56108), (913, 54080), (1040, 47476), (1079, 45760), (1144, 43160), (1328, 37180), (1352, 36520), (1430, 34528), (1660, 29744), (1690, 29216), (1760, 28054), (1826, 27040), (1859, 26560), (2080, 23738), (2158, 22880), (2288, 21580), (2656, 18590), (2704, 18260), (2860, 17264), (3320, 14872), (3380, 14608), (3520, 14027), (3652, 13520), (3718, 13280), (4160, 11869), (4316, 11440), (4565, 10816), (4576, 10790), (5312, 9295), (5395, 9152), (5408, 9130), (5720, 8632), (6640, 7436), (6760, 7304)]