51760512

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 161935200

約数和(自身を除く): 110174688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 881, 918, 1088, 1152, 1224, 1632, 1728, 1762, 1836, 2176, 2448, 2643, 3264, 3456, 3524, 3672, 4896, 5286, 6528, 7048, 7344, 7929, 9792, 10572, 14096, 14688, 14977, 15858, 19584, 21144, 23787, 28192, 29376, 29954, 31716, 42288, 44931, 47574, 56384, 58752, 59908, 63432, 84576, 89862, 95148, 112768, 119816, 126864, 134793, 169152, 179724, 190296, 239632, 253728, 269586, 338304, 359448, 380592, 404379, 479264, 507456, 539172, 718896, 761184, 808758, 958528, 1014912, 1078344, 1437792, 1522368, 1617516, 1917056, 2156688, 2875584, 3044736, 3235032, 4313376, 5751168, 6470064, 8626752, 12940128, 17253504, 25880256, 51760512]

約数ペア:

[(1, 51760512), (2, 25880256), (3, 17253504), (4, 12940128), (6, 8626752), (8, 6470064), (9, 5751168), (12, 4313376), (16, 3235032), (17, 3044736), (18, 2875584), (24, 2156688), (27, 1917056), (32, 1617516), (34, 1522368), (36, 1437792), (48, 1078344), (51, 1014912), (54, 958528), (64, 808758), (68, 761184), (72, 718896), (96, 539172), (102, 507456), (108, 479264), (128, 404379), (136, 380592), (144, 359448), (153, 338304), (192, 269586), (204, 253728), (216, 239632), (272, 190296), (288, 179724), (306, 169152), (384, 134793), (408, 126864), (432, 119816), (459, 112768), (544, 95148), (576, 89862), (612, 84576), (816, 63432), (864, 59908), (881, 58752), (918, 56384), (1088, 47574), (1152, 44931), (1224, 42288), (1632, 31716), (1728, 29954), (1762, 29376), (1836, 28192), (2176, 23787), (2448, 21144), (2643, 19584), (3264, 15858), (3456, 14977), (3524, 14688), (3672, 14096), (4896, 10572), (5286, 9792), (6528, 7929), (7048, 7344)]