53348960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 159667200

約数和(自身を除く): 106318240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 109, 112, 115, 133, 140, 152, 160, 161, 184, 190, 218, 224, 230, 266, 280, 304, 322, 368, 380, 436, 437, 460, 532, 545, 560, 608, 644, 665, 736, 760, 763, 805, 872, 874, 920, 1064, 1090, 1120, 1288, 1330, 1520, 1526, 1610, 1744, 1748, 1840, 2071, 2128, 2180, 2185, 2507, 2576, 2660, 3040, 3052, 3059, 3220, 3488, 3496, 3680, 3815, 4142, 4256, 4360, 4370, 5014, 5152, 5320, 6104, 6118, 6440, 6992, 7630, 8284, 8720, 8740, 10028, 10355, 10640, 12208, 12236, 12535, 12880, 13984, 14497, 15260, 15295, 16568, 17440, 17480, 17549, 20056, 20710, 21280, 24416, 24472, 25070, 25760, 28994, 30520, 30590, 33136, 34960, 35098, 40112, 41420, 47633, 48944, 50140, 57988, 61040, 61180, 66272, 69920, 70196, 72485, 80224, 82840, 87745, 95266, 97888, 100280, 115976, 122080, 122360, 140392, 144970, 165680, 175490, 190532, 200560, 231952, 238165, 244720, 280784, 289940, 331360, 333431, 350980, 381064, 401120, 463904, 476330, 489440, 561568, 579880, 666862, 701960, 762128, 952660, 1159760, 1333724, 1403920, 1524256, 1667155, 1905320, 2319520, 2667448, 2807840, 3334310, 3810640, 5334896, 6668620, 7621280, 10669792, 13337240, 26674480, 53348960]

約数ペア:

[(1, 53348960), (2, 26674480), (4, 13337240), (5, 10669792), (7, 7621280), (8, 6668620), (10, 5334896), (14, 3810640), (16, 3334310), (19, 2807840), (20, 2667448), (23, 2319520), (28, 1905320), (32, 1667155), (35, 1524256), (38, 1403920), (40, 1333724), (46, 1159760), (56, 952660), (70, 762128), (76, 701960), (80, 666862), (92, 579880), (95, 561568), (109, 489440), (112, 476330), (115, 463904), (133, 401120), (140, 381064), (152, 350980), (160, 333431), (161, 331360), (184, 289940), (190, 280784), (218, 244720), (224, 238165), (230, 231952), (266, 200560), (280, 190532), (304, 175490), (322, 165680), (368, 144970), (380, 140392), (436, 122360), (437, 122080), (460, 115976), (532, 100280), (545, 97888), (560, 95266), (608, 87745), (644, 82840), (665, 80224), (736, 72485), (760, 70196), (763, 69920), (805, 66272), (872, 61180), (874, 61040), (920, 57988), (1064, 50140), (1090, 48944), (1120, 47633), (1288, 41420), (1330, 40112), (1520, 35098), (1526, 34960), (1610, 33136), (1744, 30590), (1748, 30520), (1840, 28994), (2071, 25760), (2128, 25070), (2180, 24472), (2185, 24416), (2507, 21280), (2576, 20710), (2660, 20056), (3040, 17549), (3052, 17480), (3059, 17440), (3220, 16568), (3488, 15295), (3496, 15260), (3680, 14497), (3815, 13984), (4142, 12880), (4256, 12535), (4360, 12236), (4370, 12208), (5014, 10640), (5152, 10355), (5320, 10028), (6104, 8740), (6118, 8720), (6440, 8284), (6992, 7630)]