51062880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 185068800

約数和(自身を除く): 134005920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 509, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1018, 1045, 1056, 1140, 1254, 1320, 1520, 1527, 1672, 1760, 1824, 2036, 2090, 2280, 2508, 2545, 2640, 3040, 3054, 3135, 3344, 4072, 4180, 4560, 5016, 5090, 5280, 5599, 6108, 6270, 6688, 7635, 8144, 8360, 9120, 9671, 10032, 10180, 11198, 12216, 12540, 15270, 16288, 16720, 16797, 19342, 20064, 20360, 22396, 24432, 25080, 27995, 29013, 30540, 33440, 33594, 38684, 40720, 44792, 48355, 48864, 50160, 55990, 58026, 61080, 67188, 77368, 81440, 83985, 89584, 96710, 100320, 106381, 111980, 116052, 122160, 134376, 145065, 154736, 167970, 179168, 193420, 212762, 223960, 232104, 244320, 268752, 290130, 309472, 319143, 335940, 386840, 425524, 447920, 464208, 531905, 537504, 580260, 638286, 671880, 773680, 851048, 895840, 928416, 1063810, 1160520, 1276572, 1343760, 1547360, 1595715, 1702096, 2127620, 2321040, 2553144, 2687520, 3191430, 3404192, 4255240, 4642080, 5106288, 6382860, 8510480, 10212576, 12765720, 17020960, 25531440, 51062880]

約数ペア:

[(1, 51062880), (2, 25531440), (3, 17020960), (4, 12765720), (5, 10212576), (6, 8510480), (8, 6382860), (10, 5106288), (11, 4642080), (12, 4255240), (15, 3404192), (16, 3191430), (19, 2687520), (20, 2553144), (22, 2321040), (24, 2127620), (30, 1702096), (32, 1595715), (33, 1547360), (38, 1343760), (40, 1276572), (44, 1160520), (48, 1063810), (55, 928416), (57, 895840), (60, 851048), (66, 773680), (76, 671880), (80, 638286), (88, 580260), (95, 537504), (96, 531905), (110, 464208), (114, 447920), (120, 425524), (132, 386840), (152, 335940), (160, 319143), (165, 309472), (176, 290130), (190, 268752), (209, 244320), (220, 232104), (228, 223960), (240, 212762), (264, 193420), (285, 179168), (304, 167970), (330, 154736), (352, 145065), (380, 134376), (418, 122160), (440, 116052), (456, 111980), (480, 106381), (509, 100320), (528, 96710), (570, 89584), (608, 83985), (627, 81440), (660, 77368), (760, 67188), (836, 61080), (880, 58026), (912, 55990), (1018, 50160), (1045, 48864), (1056, 48355), (1140, 44792), (1254, 40720), (1320, 38684), (1520, 33594), (1527, 33440), (1672, 30540), (1760, 29013), (1824, 27995), (2036, 25080), (2090, 24432), (2280, 22396), (2508, 20360), (2545, 20064), (2640, 19342), (3040, 16797), (3054, 16720), (3135, 16288), (3344, 15270), (4072, 12540), (4180, 12216), (4560, 11198), (5016, 10180), (5090, 10032), (5280, 9671), (5599, 9120), (6108, 8360), (6270, 8144), (6688, 7635)]