50270640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 160

約数和(自身を含む): 185988096

約数和(自身を除く): 135717456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1301, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2602, 2760, 3220, 3864, 3903, 4830, 5204, 5520, 6440, 6505, 7728, 7806, 9107, 9660, 10408, 12880, 13010, 15612, 18214, 19320, 19515, 20816, 26020, 27321, 29923, 31224, 36428, 38640, 39030, 45535, 52040, 54642, 59846, 62448, 72856, 78060, 89769, 91070, 104080, 109284, 119692, 136605, 145712, 149615, 156120, 179538, 182140, 209461, 218568, 239384, 273210, 299230, 312240, 359076, 364280, 418922, 437136, 448845, 478768, 546420, 598460, 628383, 718152, 728560, 837844, 897690, 1047305, 1092840, 1196920, 1256766, 1436304, 1675688, 1795380, 2094610, 2185680, 2393840, 2513532, 3141915, 3351376, 3590760, 4189220, 5027064, 6283830, 7181520, 8378440, 10054128, 12567660, 16756880, 25135320, 50270640]

約数ペア:

[(1, 50270640), (2, 25135320), (3, 16756880), (4, 12567660), (5, 10054128), (6, 8378440), (7, 7181520), (8, 6283830), (10, 5027064), (12, 4189220), (14, 3590760), (15, 3351376), (16, 3141915), (20, 2513532), (21, 2393840), (23, 2185680), (24, 2094610), (28, 1795380), (30, 1675688), (35, 1436304), (40, 1256766), (42, 1196920), (46, 1092840), (48, 1047305), (56, 897690), (60, 837844), (69, 728560), (70, 718152), (80, 628383), (84, 598460), (92, 546420), (105, 478768), (112, 448845), (115, 437136), (120, 418922), (138, 364280), (140, 359076), (161, 312240), (168, 299230), (184, 273210), (210, 239384), (230, 218568), (240, 209461), (276, 182140), (280, 179538), (322, 156120), (336, 149615), (345, 145712), (368, 136605), (420, 119692), (460, 109284), (483, 104080), (552, 91070), (560, 89769), (644, 78060), (690, 72856), (805, 62448), (840, 59846), (920, 54642), (966, 52040), (1104, 45535), (1288, 39030), (1301, 38640), (1380, 36428), (1610, 31224), (1680, 29923), (1840, 27321), (1932, 26020), (2415, 20816), (2576, 19515), (2602, 19320), (2760, 18214), (3220, 15612), (3864, 13010), (3903, 12880), (4830, 10408), (5204, 9660), (5520, 9107), (6440, 7806), (6505, 7728)]