51941120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 169537536

約数和(自身を除く): 117596416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 32, 34, 35, 40, 44, 55, 56, 62, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 124, 128, 136, 140, 154, 155, 160, 170, 176, 187, 217, 220, 224, 238, 248, 256, 272, 280, 308, 310, 320, 340, 341, 352, 374, 385, 434, 440, 448, 476, 496, 527, 544, 560, 595, 616, 620, 640, 680, 682, 704, 748, 770, 868, 880, 896, 935, 952, 992, 1054, 1085, 1088, 1120, 1190, 1232, 1240, 1280, 1309, 1360, 1364, 1408, 1496, 1540, 1705, 1736, 1760, 1792, 1870, 1904, 1984, 2108, 2170, 2176, 2240, 2380, 2387, 2464, 2480, 2618, 2635, 2720, 2728, 2816, 2992, 3080, 3410, 3472, 3520, 3689, 3740, 3808, 3968, 4216, 4340, 4352, 4480, 4760, 4774, 4928, 4960, 5236, 5270, 5440, 5456, 5797, 5984, 6160, 6545, 6820, 6944, 7040, 7378, 7480, 7616, 7936, 8432, 8680, 8960, 9520, 9548, 9856, 9920, 10472, 10540, 10880, 10912, 11594, 11935, 11968, 12320, 13090, 13640, 13888, 14080, 14756, 14960, 15232, 16864, 17360, 18445, 19040, 19096, 19712, 19840, 20944, 21080, 21760, 21824, 23188, 23870, 23936, 24640, 26180, 27280, 27776, 28985, 29512, 29920, 30464, 33728, 34720, 36890, 38080, 38192, 39680, 40579, 41888, 42160, 43648, 46376, 47740, 47872, 49280, 52360, 54560, 55552, 57970, 59024, 59840, 67456, 69440, 73780, 76160, 76384, 81158, 83776, 84320, 87296, 92752, 95480, 98560, 104720, 109120, 115940, 118048, 119680, 134912, 138880, 147560, 152320, 152768, 162316, 167552, 168640, 185504, 190960, 202895, 209440, 218240, 231880, 236096, 239360, 277760, 295120, 305536, 324632, 335104, 337280, 371008, 381920, 405790, 418880, 436480, 463760, 472192, 590240, 611072, 649264, 674560, 742016, 763840, 811580, 837760, 927520, 944384, 1180480, 1298528, 1484032, 1527680, 1623160, 1675520, 1855040, 2360960, 2597056, 3055360, 3246320, 3710080, 4721920, 5194112, 6492640, 7420160, 10388224, 12985280, 25970560, 51941120]

約数ペア:

[(1, 51941120), (2, 25970560), (4, 12985280), (5, 10388224), (7, 7420160), (8, 6492640), (10, 5194112), (11, 4721920), (14, 3710080), (16, 3246320), (17, 3055360), (20, 2597056), (22, 2360960), (28, 1855040), (31, 1675520), (32, 1623160), (34, 1527680), (35, 1484032), (40, 1298528), (44, 1180480), (55, 944384), (56, 927520), (62, 837760), (64, 811580), (68, 763840), (70, 742016), (77, 674560), (80, 649264), (85, 611072), (88, 590240), (110, 472192), (112, 463760), (119, 436480), (124, 418880), (128, 405790), (136, 381920), (140, 371008), (154, 337280), (155, 335104), (160, 324632), (170, 305536), (176, 295120), (187, 277760), (217, 239360), (220, 236096), (224, 231880), (238, 218240), (248, 209440), (256, 202895), (272, 190960), (280, 185504), (308, 168640), (310, 167552), (320, 162316), (340, 152768), (341, 152320), (352, 147560), (374, 138880), (385, 134912), (434, 119680), (440, 118048), (448, 115940), (476, 109120), (496, 104720), (527, 98560), (544, 95480), (560, 92752), (595, 87296), (616, 84320), (620, 83776), (640, 81158), (680, 76384), (682, 76160), (704, 73780), (748, 69440), (770, 67456), (868, 59840), (880, 59024), (896, 57970), (935, 55552), (952, 54560), (992, 52360), (1054, 49280), (1085, 47872), (1088, 47740), (1120, 46376), (1190, 43648), (1232, 42160), (1240, 41888), (1280, 40579), (1309, 39680), (1360, 38192), (1364, 38080), (1408, 36890), (1496, 34720), (1540, 33728), (1705, 30464), (1736, 29920), (1760, 29512), (1792, 28985), (1870, 27776), (1904, 27280), (1984, 26180), (2108, 24640), (2170, 23936), (2176, 23870), (2240, 23188), (2380, 21824), (2387, 21760), (2464, 21080), (2480, 20944), (2618, 19840), (2635, 19712), (2720, 19096), (2728, 19040), (2816, 18445), (2992, 17360), (3080, 16864), (3410, 15232), (3472, 14960), (3520, 14756), (3689, 14080), (3740, 13888), (3808, 13640), (3968, 13090), (4216, 12320), (4340, 11968), (4352, 11935), (4480, 11594), (4760, 10912), (4774, 10880), (4928, 10540), (4960, 10472), (5236, 9920), (5270, 9856), (5440, 9548), (5456, 9520), (5797, 8960), (5984, 8680), (6160, 8432), (6545, 7936), (6820, 7616), (6944, 7480), (7040, 7378)]