52975440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 212629248

約数和(自身を除く): 159653808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 457, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 914, 920, 966, 1008, 1035, 1104, 1260, 1288, 1371, 1380, 1449, 1610, 1656, 1680, 1828, 1840, 1932, 2070, 2285, 2415, 2520, 2576, 2742, 2760, 2898, 3199, 3220, 3312, 3656, 3864, 4113, 4140, 4570, 4830, 5040, 5484, 5520, 5796, 6398, 6440, 6855, 7245, 7312, 7728, 8226, 8280, 9140, 9597, 9660, 10511, 10968, 11592, 12796, 12880, 13710, 14490, 15995, 16452, 16560, 18280, 19194, 19320, 20565, 21022, 21936, 23184, 25592, 27420, 28791, 28980, 31533, 31990, 32904, 36560, 38388, 38640, 41130, 42044, 47985, 51184, 52555, 54840, 57582, 57960, 63066, 63980, 65808, 73577, 76776, 82260, 84088, 94599, 95970, 105110, 109680, 115164, 115920, 126132, 127960, 143955, 147154, 153552, 157665, 164520, 168176, 189198, 191940, 210220, 220731, 230328, 252264, 255920, 287910, 294308, 315330, 329040, 367885, 378396, 383880, 420440, 441462, 460656, 472995, 504528, 575820, 588616, 630660, 662193, 735770, 756792, 767760, 840880, 882924, 945990, 1103655, 1151640, 1177232, 1261320, 1324386, 1471540, 1513584, 1765848, 1891980, 2207310, 2303280, 2522640, 2648772, 2943080, 3310965, 3531696, 3783960, 4414620, 5297544, 5886160, 6621930, 7567920, 8829240, 10595088, 13243860, 17658480, 26487720, 52975440]

約数ペア:

[(1, 52975440), (2, 26487720), (3, 17658480), (4, 13243860), (5, 10595088), (6, 8829240), (7, 7567920), (8, 6621930), (9, 5886160), (10, 5297544), (12, 4414620), (14, 3783960), (15, 3531696), (16, 3310965), (18, 2943080), (20, 2648772), (21, 2522640), (23, 2303280), (24, 2207310), (28, 1891980), (30, 1765848), (35, 1513584), (36, 1471540), (40, 1324386), (42, 1261320), (45, 1177232), (46, 1151640), (48, 1103655), (56, 945990), (60, 882924), (63, 840880), (69, 767760), (70, 756792), (72, 735770), (80, 662193), (84, 630660), (90, 588616), (92, 575820), (105, 504528), (112, 472995), (115, 460656), (120, 441462), (126, 420440), (138, 383880), (140, 378396), (144, 367885), (161, 329040), (168, 315330), (180, 294308), (184, 287910), (207, 255920), (210, 252264), (230, 230328), (240, 220731), (252, 210220), (276, 191940), (280, 189198), (315, 168176), (322, 164520), (336, 157665), (345, 153552), (360, 147154), (368, 143955), (414, 127960), (420, 126132), (457, 115920), (460, 115164), (483, 109680), (504, 105110), (552, 95970), (560, 94599), (630, 84088), (644, 82260), (690, 76776), (720, 73577), (805, 65808), (828, 63980), (840, 63066), (914, 57960), (920, 57582), (966, 54840), (1008, 52555), (1035, 51184), (1104, 47985), (1260, 42044), (1288, 41130), (1371, 38640), (1380, 38388), (1449, 36560), (1610, 32904), (1656, 31990), (1680, 31533), (1828, 28980), (1840, 28791), (1932, 27420), (2070, 25592), (2285, 23184), (2415, 21936), (2520, 21022), (2576, 20565), (2742, 19320), (2760, 19194), (2898, 18280), (3199, 16560), (3220, 16452), (3312, 15995), (3656, 14490), (3864, 13710), (4113, 12880), (4140, 12796), (4570, 11592), (4830, 10968), (5040, 10511), (5484, 9660), (5520, 9597), (5796, 9140), (6398, 8280), (6440, 8226), (6855, 7728), (7245, 7312)]