51323580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 324

約数和(自身を含む): 206525592

約数和(自身を除く): 155202012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 28, 30, 33, 35, 36, 42, 44, 45, 46, 49, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 98, 99, 105, 110, 115, 126, 132, 138, 140, 147, 154, 161, 165, 180, 196, 198, 207, 210, 220, 230, 231, 245, 252, 253, 276, 294, 308, 315, 322, 330, 345, 385, 396, 414, 420, 441, 460, 462, 483, 490, 495, 506, 529, 539, 588, 630, 644, 660, 690, 693, 735, 759, 770, 805, 828, 882, 924, 966, 980, 990, 1012, 1035, 1058, 1078, 1127, 1155, 1260, 1265, 1380, 1386, 1449, 1470, 1518, 1540, 1587, 1610, 1617, 1764, 1771, 1932, 1980, 2070, 2116, 2156, 2205, 2254, 2277, 2310, 2415, 2530, 2645, 2695, 2772, 2898, 2940, 3036, 3174, 3220, 3234, 3381, 3465, 3542, 3703, 3795, 4140, 4410, 4508, 4554, 4620, 4761, 4830, 4851, 5060, 5290, 5313, 5390, 5635, 5796, 5819, 6348, 6468, 6762, 6930, 7084, 7245, 7406, 7590, 7935, 8085, 8820, 8855, 9108, 9522, 9660, 9702, 10143, 10580, 10626, 10780, 11109, 11270, 11385, 11638, 12397, 13524, 13860, 14490, 14812, 15180, 15870, 15939, 16170, 16905, 17457, 17710, 18515, 19044, 19404, 20286, 21252, 22218, 22540, 22770, 23276, 23805, 24255, 24794, 25921, 26565, 28980, 29095, 31740, 31878, 32340, 33327, 33810, 34914, 35420, 37030, 37191, 40572, 40733, 44436, 45540, 47610, 48510, 49588, 50715, 51842, 52371, 53130, 55545, 58190, 61985, 63756, 66654, 67620, 69828, 74060, 74382, 77763, 79695, 81466, 87285, 95220, 97020, 101430, 103684, 104742, 106260, 111090, 111573, 116380, 122199, 123970, 129605, 133308, 148764, 155526, 159390, 162932, 166635, 174570, 185955, 202860, 203665, 209484, 222180, 223146, 233289, 244398, 247940, 259210, 261855, 285131, 311052, 318780, 333270, 349140, 366597, 371910, 388815, 407330, 446292, 466578, 488796, 518420, 523710, 557865, 570262, 610995, 666540, 733194, 743820, 777630, 814660, 855393, 933156, 1047420, 1115730, 1140524, 1166445, 1221990, 1425655, 1466388, 1555260, 1710786, 1832985, 2231460, 2332890, 2443980, 2566179, 2851310, 3421572, 3665970, 4276965, 4665780, 5132358, 5702620, 7331940, 8553930, 10264716, 12830895, 17107860, 25661790, 51323580]

約数ペア:

[(1, 51323580), (2, 25661790), (3, 17107860), (4, 12830895), (5, 10264716), (6, 8553930), (7, 7331940), (9, 5702620), (10, 5132358), (11, 4665780), (12, 4276965), (14, 3665970), (15, 3421572), (18, 2851310), (20, 2566179), (21, 2443980), (22, 2332890), (23, 2231460), (28, 1832985), (30, 1710786), (33, 1555260), (35, 1466388), (36, 1425655), (42, 1221990), (44, 1166445), (45, 1140524), (46, 1115730), (49, 1047420), (55, 933156), (60, 855393), (63, 814660), (66, 777630), (69, 743820), (70, 733194), (77, 666540), (84, 610995), (90, 570262), (92, 557865), (98, 523710), (99, 518420), (105, 488796), (110, 466578), (115, 446292), (126, 407330), (132, 388815), (138, 371910), (140, 366597), (147, 349140), (154, 333270), (161, 318780), (165, 311052), (180, 285131), (196, 261855), (198, 259210), (207, 247940), (210, 244398), (220, 233289), (230, 223146), (231, 222180), (245, 209484), (252, 203665), (253, 202860), (276, 185955), (294, 174570), (308, 166635), (315, 162932), (322, 159390), (330, 155526), (345, 148764), (385, 133308), (396, 129605), (414, 123970), (420, 122199), (441, 116380), (460, 111573), (462, 111090), (483, 106260), (490, 104742), (495, 103684), (506, 101430), (529, 97020), (539, 95220), (588, 87285), (630, 81466), (644, 79695), (660, 77763), (690, 74382), (693, 74060), (735, 69828), (759, 67620), (770, 66654), (805, 63756), (828, 61985), (882, 58190), (924, 55545), (966, 53130), (980, 52371), (990, 51842), (1012, 50715), (1035, 49588), (1058, 48510), (1078, 47610), (1127, 45540), (1155, 44436), (1260, 40733), (1265, 40572), (1380, 37191), (1386, 37030), (1449, 35420), (1470, 34914), (1518, 33810), (1540, 33327), (1587, 32340), (1610, 31878), (1617, 31740), (1764, 29095), (1771, 28980), (1932, 26565), (1980, 25921), (2070, 24794), (2116, 24255), (2156, 23805), (2205, 23276), (2254, 22770), (2277, 22540), (2310, 22218), (2415, 21252), (2530, 20286), (2645, 19404), (2695, 19044), (2772, 18515), (2898, 17710), (2940, 17457), (3036, 16905), (3174, 16170), (3220, 15939), (3234, 15870), (3381, 15180), (3465, 14812), (3542, 14490), (3703, 13860), (3795, 13524), (4140, 12397), (4410, 11638), (4508, 11385), (4554, 11270), (4620, 11109), (4761, 10780), (4830, 10626), (4851, 10580), (5060, 10143), (5290, 9702), (5313, 9660), (5390, 9522), (5635, 9108), (5796, 8855), (5819, 8820), (6348, 8085), (6468, 7935), (6762, 7590), (6930, 7406), (7084, 7245)]