52543960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 92608040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 41, 46, 56, 70, 82, 92, 115, 140, 161, 164, 184, 199, 205, 230, 280, 287, 322, 328, 398, 410, 460, 574, 644, 796, 805, 820, 920, 943, 995, 1148, 1288, 1393, 1435, 1592, 1610, 1640, 1886, 1990, 2296, 2786, 2870, 3220, 3772, 3980, 4577, 4715, 5572, 5740, 6440, 6601, 6965, 7544, 7960, 8159, 9154, 9430, 11144, 11480, 13202, 13930, 16318, 18308, 18860, 22885, 26404, 27860, 32039, 32636, 33005, 36616, 37720, 40795, 45770, 52808, 55720, 57113, 64078, 65272, 66010, 81590, 91540, 114226, 128156, 132020, 160195, 163180, 183080, 187657, 228452, 256312, 264040, 285565, 320390, 326360, 375314, 456904, 571130, 640780, 750628, 938285, 1142260, 1281560, 1313599, 1501256, 1876570, 2284520, 2627198, 3753140, 5254396, 6567995, 7506280, 10508792, 13135990, 26271980, 52543960]

約数ペア:

[(1, 52543960), (2, 26271980), (4, 13135990), (5, 10508792), (7, 7506280), (8, 6567995), (10, 5254396), (14, 3753140), (20, 2627198), (23, 2284520), (28, 1876570), (35, 1501256), (40, 1313599), (41, 1281560), (46, 1142260), (56, 938285), (70, 750628), (82, 640780), (92, 571130), (115, 456904), (140, 375314), (161, 326360), (164, 320390), (184, 285565), (199, 264040), (205, 256312), (230, 228452), (280, 187657), (287, 183080), (322, 163180), (328, 160195), (398, 132020), (410, 128156), (460, 114226), (574, 91540), (644, 81590), (796, 66010), (805, 65272), (820, 64078), (920, 57113), (943, 55720), (995, 52808), (1148, 45770), (1288, 40795), (1393, 37720), (1435, 36616), (1592, 33005), (1610, 32636), (1640, 32039), (1886, 27860), (1990, 26404), (2296, 22885), (2786, 18860), (2870, 18308), (3220, 16318), (3772, 13930), (3980, 13202), (4577, 11480), (4715, 11144), (5572, 9430), (5740, 9154), (6440, 8159), (6601, 7960), (6965, 7544)]