49129728

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 143047296

約数和(自身を除く): 93917568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 71, 96, 102, 106, 128, 136, 142, 159, 192, 204, 212, 213, 256, 272, 284, 318, 384, 408, 424, 426, 544, 568, 636, 768, 816, 848, 852, 901, 1088, 1136, 1207, 1272, 1632, 1696, 1704, 1802, 2176, 2272, 2414, 2544, 2703, 3264, 3392, 3408, 3604, 3621, 3763, 4352, 4544, 4828, 5088, 5406, 6528, 6784, 6816, 7208, 7242, 7526, 9088, 9656, 10176, 10812, 11289, 13056, 13568, 13632, 14416, 14484, 15052, 18176, 19312, 20352, 21624, 22578, 27264, 28832, 28968, 30104, 38624, 40704, 43248, 45156, 54528, 57664, 57936, 60208, 63971, 77248, 86496, 90312, 115328, 115872, 120416, 127942, 154496, 172992, 180624, 191913, 230656, 231744, 240832, 255884, 308992, 345984, 361248, 383826, 463488, 481664, 511768, 691968, 722496, 767652, 926976, 963328, 1023536, 1444992, 1535304, 2047072, 2889984, 3070608, 4094144, 6141216, 8188288, 12282432, 16376576, 24564864, 49129728]

約数ペア:

[(1, 49129728), (2, 24564864), (3, 16376576), (4, 12282432), (6, 8188288), (8, 6141216), (12, 4094144), (16, 3070608), (17, 2889984), (24, 2047072), (32, 1535304), (34, 1444992), (48, 1023536), (51, 963328), (53, 926976), (64, 767652), (68, 722496), (71, 691968), (96, 511768), (102, 481664), (106, 463488), (128, 383826), (136, 361248), (142, 345984), (159, 308992), (192, 255884), (204, 240832), (212, 231744), (213, 230656), (256, 191913), (272, 180624), (284, 172992), (318, 154496), (384, 127942), (408, 120416), (424, 115872), (426, 115328), (544, 90312), (568, 86496), (636, 77248), (768, 63971), (816, 60208), (848, 57936), (852, 57664), (901, 54528), (1088, 45156), (1136, 43248), (1207, 40704), (1272, 38624), (1632, 30104), (1696, 28968), (1704, 28832), (1802, 27264), (2176, 22578), (2272, 21624), (2414, 20352), (2544, 19312), (2703, 18176), (3264, 15052), (3392, 14484), (3408, 14416), (3604, 13632), (3621, 13568), (3763, 13056), (4352, 11289), (4544, 10812), (4828, 10176), (5088, 9656), (5406, 9088), (6528, 7526), (6784, 7242), (6816, 7208)]