51263520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 214824960

約数和(自身を除く): 163561440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 73, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 132, 133, 140, 146, 152, 154, 160, 165, 168, 176, 190, 209, 210, 219, 220, 224, 228, 231, 240, 264, 266, 280, 285, 292, 304, 308, 330, 336, 352, 365, 380, 385, 399, 418, 420, 438, 440, 456, 462, 480, 511, 528, 532, 560, 570, 584, 608, 616, 627, 660, 665, 672, 730, 760, 770, 798, 803, 836, 840, 876, 880, 912, 924, 1022, 1045, 1056, 1064, 1095, 1120, 1140, 1155, 1168, 1232, 1254, 1320, 1330, 1387, 1460, 1463, 1520, 1533, 1540, 1596, 1606, 1672, 1680, 1752, 1760, 1824, 1848, 1995, 2044, 2090, 2128, 2190, 2280, 2310, 2336, 2409, 2464, 2508, 2555, 2640, 2660, 2774, 2920, 2926, 3040, 3066, 3080, 3135, 3192, 3212, 3344, 3360, 3504, 3696, 3990, 4015, 4088, 4161, 4180, 4256, 4380, 4389, 4560, 4620, 4818, 5016, 5110, 5280, 5320, 5548, 5621, 5840, 5852, 6132, 6160, 6270, 6384, 6424, 6688, 6935, 7008, 7315, 7392, 7665, 7980, 8030, 8176, 8322, 8360, 8760, 8778, 9120, 9240, 9636, 9709, 10032, 10220, 10640, 11096, 11242, 11680, 11704, 12045, 12264, 12320, 12540, 12768, 12848, 13870, 14630, 15257, 15330, 15960, 16060, 16352, 16644, 16720, 16863, 17520, 17556, 18480, 19272, 19418, 20064, 20440, 20805, 21280, 21945, 22192, 22484, 23408, 24090, 24528, 25080, 25696, 27740, 28105, 29127, 29260, 30514, 30660, 31920, 32120, 33288, 33440, 33726, 35040, 35112, 36960, 38544, 38836, 40880, 41610, 43890, 44384, 44968, 45771, 46816, 48180, 48545, 49056, 50160, 55480, 56210, 58254, 58520, 61028, 61320, 63840, 64240, 66576, 67452, 70224, 76285, 77088, 77672, 81760, 83220, 84315, 87780, 89936, 91542, 96360, 97090, 100320, 106799, 110960, 112420, 116508, 117040, 122056, 122640, 128480, 133152, 134904, 140448, 145635, 152570, 155344, 166440, 168630, 175560, 179872, 183084, 192720, 194180, 213598, 221920, 224840, 228855, 233016, 234080, 244112, 245280, 269808, 291270, 305140, 310688, 320397, 332880, 337260, 351120, 366168, 385440, 388360, 427196, 449680, 457710, 466032, 488224, 533995, 539616, 582540, 610280, 640794, 665760, 674520, 702240, 732336, 776720, 854392, 899360, 915420, 932064, 1067990, 1165080, 1220560, 1281588, 1349040, 1464672, 1553440, 1601985, 1708784, 1830840, 2135980, 2330160, 2441120, 2563176, 2698080, 3203970, 3417568, 3661680, 4271960, 4660320, 5126352, 6407940, 7323360, 8543920, 10252704, 12815880, 17087840, 25631760, 51263520]

約数ペア:

[(1, 51263520), (2, 25631760), (3, 17087840), (4, 12815880), (5, 10252704), (6, 8543920), (7, 7323360), (8, 6407940), (10, 5126352), (11, 4660320), (12, 4271960), (14, 3661680), (15, 3417568), (16, 3203970), (19, 2698080), (20, 2563176), (21, 2441120), (22, 2330160), (24, 2135980), (28, 1830840), (30, 1708784), (32, 1601985), (33, 1553440), (35, 1464672), (38, 1349040), (40, 1281588), (42, 1220560), (44, 1165080), (48, 1067990), (55, 932064), (56, 915420), (57, 899360), (60, 854392), (66, 776720), (70, 732336), (73, 702240), (76, 674520), (77, 665760), (80, 640794), (84, 610280), (88, 582540), (95, 539616), (96, 533995), (105, 488224), (110, 466032), (112, 457710), (114, 449680), (120, 427196), (132, 388360), (133, 385440), (140, 366168), (146, 351120), (152, 337260), (154, 332880), (160, 320397), (165, 310688), (168, 305140), (176, 291270), (190, 269808), (209, 245280), (210, 244112), (219, 234080), (220, 233016), (224, 228855), (228, 224840), (231, 221920), (240, 213598), (264, 194180), (266, 192720), (280, 183084), (285, 179872), (292, 175560), (304, 168630), (308, 166440), (330, 155344), (336, 152570), (352, 145635), (365, 140448), (380, 134904), (385, 133152), (399, 128480), (418, 122640), (420, 122056), (438, 117040), (440, 116508), (456, 112420), (462, 110960), (480, 106799), (511, 100320), (528, 97090), (532, 96360), (560, 91542), (570, 89936), (584, 87780), (608, 84315), (616, 83220), (627, 81760), (660, 77672), (665, 77088), (672, 76285), (730, 70224), (760, 67452), (770, 66576), (798, 64240), (803, 63840), (836, 61320), (840, 61028), (876, 58520), (880, 58254), (912, 56210), (924, 55480), (1022, 50160), (1045, 49056), (1056, 48545), (1064, 48180), (1095, 46816), (1120, 45771), (1140, 44968), (1155, 44384), (1168, 43890), (1232, 41610), (1254, 40880), (1320, 38836), (1330, 38544), (1387, 36960), (1460, 35112), (1463, 35040), (1520, 33726), (1533, 33440), (1540, 33288), (1596, 32120), (1606, 31920), (1672, 30660), (1680, 30514), (1752, 29260), (1760, 29127), (1824, 28105), (1848, 27740), (1995, 25696), (2044, 25080), (2090, 24528), (2128, 24090), (2190, 23408), (2280, 22484), (2310, 22192), (2336, 21945), (2409, 21280), (2464, 20805), (2508, 20440), (2555, 20064), (2640, 19418), (2660, 19272), (2774, 18480), (2920, 17556), (2926, 17520), (3040, 16863), (3066, 16720), (3080, 16644), (3135, 16352), (3192, 16060), (3212, 15960), (3344, 15330), (3360, 15257), (3504, 14630), (3696, 13870), (3990, 12848), (4015, 12768), (4088, 12540), (4161, 12320), (4180, 12264), (4256, 12045), (4380, 11704), (4389, 11680), (4560, 11242), (4620, 11096), (4818, 10640), (5016, 10220), (5110, 10032), (5280, 9709), (5320, 9636), (5548, 9240), (5621, 9120), (5840, 8778), (5852, 8760), (6132, 8360), (6160, 8322), (6270, 8176), (6384, 8030), (6424, 7980), (6688, 7665), (6935, 7392), (7008, 7315)]