51179520

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 312

約数和(自身を含む): 201695184

約数和(自身を除く): 150515664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 384, 392, 408, 420, 448, 476, 480, 490, 510, 512, 544, 560, 588, 595, 640, 672, 680, 714, 735, 768, 784, 816, 833, 840, 896, 952, 960, 980, 1020, 1024, 1088, 1120, 1176, 1190, 1280, 1344, 1360, 1428, 1470, 1536, 1568, 1632, 1666, 1680, 1785, 1792, 1904, 1920, 1960, 2040, 2048, 2176, 2240, 2352, 2380, 2499, 2560, 2688, 2720, 2856, 2940, 3072, 3136, 3264, 3332, 3360, 3570, 3584, 3808, 3840, 3920, 4080, 4096, 4165, 4352, 4480, 4704, 4760, 4998, 5120, 5376, 5440, 5712, 5880, 6144, 6272, 6528, 6664, 6720, 7140, 7168, 7616, 7680, 7840, 8160, 8330, 8704, 8960, 9408, 9520, 9996, 10240, 10752, 10880, 11424, 11760, 12288, 12495, 12544, 13056, 13328, 13440, 14280, 14336, 15232, 15360, 15680, 16320, 16660, 17408, 17920, 18816, 19040, 19992, 20480, 21504, 21760, 22848, 23520, 24990, 25088, 26112, 26656, 26880, 28560, 28672, 30464, 30720, 31360, 32640, 33320, 34816, 35840, 37632, 38080, 39984, 43008, 43520, 45696, 47040, 49980, 50176, 52224, 53312, 53760, 57120, 60928, 61440, 62720, 65280, 66640, 69632, 71680, 75264, 76160, 79968, 86016, 87040, 91392, 94080, 99960, 100352, 104448, 106624, 107520, 114240, 121856, 125440, 130560, 133280, 143360, 150528, 152320, 159936, 174080, 182784, 188160, 199920, 200704, 208896, 213248, 215040, 228480, 243712, 250880, 261120, 266560, 301056, 304640, 319872, 348160, 365568, 376320, 399840, 426496, 430080, 456960, 487424, 501760, 522240, 533120, 602112, 609280, 639744, 731136, 752640, 799680, 852992, 913920, 1003520, 1044480, 1066240, 1218560, 1279488, 1462272, 1505280, 1599360, 1705984, 1827840, 2132480, 2437120, 2558976, 3010560, 3198720, 3411968, 3655680, 4264960, 5117952, 6397440, 7311360, 8529920, 10235904, 12794880, 17059840, 25589760, 51179520]

約数ペア:

[(1, 51179520), (2, 25589760), (3, 17059840), (4, 12794880), (5, 10235904), (6, 8529920), (7, 7311360), (8, 6397440), (10, 5117952), (12, 4264960), (14, 3655680), (15, 3411968), (16, 3198720), (17, 3010560), (20, 2558976), (21, 2437120), (24, 2132480), (28, 1827840), (30, 1705984), (32, 1599360), (34, 1505280), (35, 1462272), (40, 1279488), (42, 1218560), (48, 1066240), (49, 1044480), (51, 1003520), (56, 913920), (60, 852992), (64, 799680), (68, 752640), (70, 731136), (80, 639744), (84, 609280), (85, 602112), (96, 533120), (98, 522240), (102, 501760), (105, 487424), (112, 456960), (119, 430080), (120, 426496), (128, 399840), (136, 376320), (140, 365568), (147, 348160), (160, 319872), (168, 304640), (170, 301056), (192, 266560), (196, 261120), (204, 250880), (210, 243712), (224, 228480), (238, 215040), (240, 213248), (245, 208896), (255, 200704), (256, 199920), (272, 188160), (280, 182784), (294, 174080), (320, 159936), (336, 152320), (340, 150528), (357, 143360), (384, 133280), (392, 130560), (408, 125440), (420, 121856), (448, 114240), (476, 107520), (480, 106624), (490, 104448), (510, 100352), (512, 99960), (544, 94080), (560, 91392), (588, 87040), (595, 86016), (640, 79968), (672, 76160), (680, 75264), (714, 71680), (735, 69632), (768, 66640), (784, 65280), (816, 62720), (833, 61440), (840, 60928), (896, 57120), (952, 53760), (960, 53312), (980, 52224), (1020, 50176), (1024, 49980), (1088, 47040), (1120, 45696), (1176, 43520), (1190, 43008), (1280, 39984), (1344, 38080), (1360, 37632), (1428, 35840), (1470, 34816), (1536, 33320), (1568, 32640), (1632, 31360), (1666, 30720), (1680, 30464), (1785, 28672), (1792, 28560), (1904, 26880), (1920, 26656), (1960, 26112), (2040, 25088), (2048, 24990), (2176, 23520), (2240, 22848), (2352, 21760), (2380, 21504), (2499, 20480), (2560, 19992), (2688, 19040), (2720, 18816), (2856, 17920), (2940, 17408), (3072, 16660), (3136, 16320), (3264, 15680), (3332, 15360), (3360, 15232), (3570, 14336), (3584, 14280), (3808, 13440), (3840, 13328), (3920, 13056), (4080, 12544), (4096, 12495), (4165, 12288), (4352, 11760), (4480, 11424), (4704, 10880), (4760, 10752), (4998, 10240), (5120, 9996), (5376, 9520), (5440, 9408), (5712, 8960), (5880, 8704), (6144, 8330), (6272, 8160), (6528, 7840), (6664, 7680), (6720, 7616), (7140, 7168)]