47453560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 141834240

約数和(自身を除く): 94380680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 71, 77, 88, 98, 110, 124, 140, 142, 154, 155, 196, 217, 220, 245, 248, 280, 284, 308, 310, 341, 355, 385, 392, 434, 440, 490, 497, 539, 568, 616, 620, 682, 710, 770, 781, 868, 980, 994, 1078, 1085, 1240, 1364, 1420, 1519, 1540, 1562, 1705, 1736, 1960, 1988, 2156, 2170, 2201, 2387, 2485, 2695, 2728, 2840, 3038, 3080, 3124, 3410, 3479, 3905, 3976, 4312, 4340, 4402, 4774, 4970, 5390, 5467, 6076, 6248, 6820, 6958, 7595, 7810, 8680, 8804, 9548, 9940, 10780, 10934, 11005, 11935, 12152, 13640, 13916, 15190, 15407, 15620, 16709, 17395, 17608, 19096, 19880, 21560, 21868, 22010, 23870, 24211, 27335, 27832, 30380, 30814, 31240, 33418, 34790, 38269, 43736, 44020, 47740, 48422, 54670, 60760, 61628, 66836, 69580, 76538, 77035, 83545, 88040, 95480, 96844, 107849, 109340, 121055, 123256, 133672, 139160, 153076, 154070, 167090, 169477, 191345, 193688, 215698, 218680, 242110, 306152, 308140, 334180, 338954, 382690, 431396, 484220, 539245, 616280, 668360, 677908, 765380, 847385, 862792, 968440, 1078490, 1186339, 1355816, 1530760, 1694770, 2156980, 2372678, 3389540, 4313960, 4745356, 5931695, 6779080, 9490712, 11863390, 23726780, 47453560]

約数ペア:

[(1, 47453560), (2, 23726780), (4, 11863390), (5, 9490712), (7, 6779080), (8, 5931695), (10, 4745356), (11, 4313960), (14, 3389540), (20, 2372678), (22, 2156980), (28, 1694770), (31, 1530760), (35, 1355816), (40, 1186339), (44, 1078490), (49, 968440), (55, 862792), (56, 847385), (62, 765380), (70, 677908), (71, 668360), (77, 616280), (88, 539245), (98, 484220), (110, 431396), (124, 382690), (140, 338954), (142, 334180), (154, 308140), (155, 306152), (196, 242110), (217, 218680), (220, 215698), (245, 193688), (248, 191345), (280, 169477), (284, 167090), (308, 154070), (310, 153076), (341, 139160), (355, 133672), (385, 123256), (392, 121055), (434, 109340), (440, 107849), (490, 96844), (497, 95480), (539, 88040), (568, 83545), (616, 77035), (620, 76538), (682, 69580), (710, 66836), (770, 61628), (781, 60760), (868, 54670), (980, 48422), (994, 47740), (1078, 44020), (1085, 43736), (1240, 38269), (1364, 34790), (1420, 33418), (1519, 31240), (1540, 30814), (1562, 30380), (1705, 27832), (1736, 27335), (1960, 24211), (1988, 23870), (2156, 22010), (2170, 21868), (2201, 21560), (2387, 19880), (2485, 19096), (2695, 17608), (2728, 17395), (2840, 16709), (3038, 15620), (3080, 15407), (3124, 15190), (3410, 13916), (3479, 13640), (3905, 12152), (3976, 11935), (4312, 11005), (4340, 10934), (4402, 10780), (4774, 9940), (4970, 9548), (5390, 8804), (5467, 8680), (6076, 7810), (6248, 7595), (6820, 6958)]