51889320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 196560000

約数和(自身を除く): 144670680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 349, 354, 360, 413, 420, 472, 504, 531, 590, 630, 698, 708, 826, 840, 885, 1047, 1062, 1180, 1239, 1260, 1396, 1416, 1652, 1745, 1770, 2065, 2094, 2124, 2360, 2443, 2478, 2520, 2655, 2792, 3141, 3304, 3490, 3540, 3717, 4130, 4188, 4248, 4886, 4956, 5235, 5310, 6195, 6282, 6980, 7080, 7329, 7434, 8260, 8376, 9772, 9912, 10470, 10620, 12215, 12390, 12564, 13960, 14658, 14868, 15705, 16520, 18585, 19544, 20591, 20940, 21240, 21987, 24430, 24780, 25128, 29316, 29736, 31410, 36645, 37170, 41182, 41880, 43974, 48860, 49560, 58632, 61773, 62820, 73290, 74340, 82364, 87948, 97720, 102955, 109935, 123546, 125640, 144137, 146580, 148680, 164728, 175896, 185319, 205910, 219870, 247092, 288274, 293160, 308865, 370638, 411820, 432411, 439740, 494184, 576548, 617730, 720685, 741276, 823640, 864822, 879480, 926595, 1153096, 1235460, 1297233, 1441370, 1482552, 1729644, 1853190, 2162055, 2470920, 2594466, 2882740, 3459288, 3706380, 4324110, 5188932, 5765480, 6486165, 7412760, 8648220, 10377864, 12972330, 17296440, 25944660, 51889320]

約数ペア:

[(1, 51889320), (2, 25944660), (3, 17296440), (4, 12972330), (5, 10377864), (6, 8648220), (7, 7412760), (8, 6486165), (9, 5765480), (10, 5188932), (12, 4324110), (14, 3706380), (15, 3459288), (18, 2882740), (20, 2594466), (21, 2470920), (24, 2162055), (28, 1853190), (30, 1729644), (35, 1482552), (36, 1441370), (40, 1297233), (42, 1235460), (45, 1153096), (56, 926595), (59, 879480), (60, 864822), (63, 823640), (70, 741276), (72, 720685), (84, 617730), (90, 576548), (105, 494184), (118, 439740), (120, 432411), (126, 411820), (140, 370638), (168, 308865), (177, 293160), (180, 288274), (210, 247092), (236, 219870), (252, 205910), (280, 185319), (295, 175896), (315, 164728), (349, 148680), (354, 146580), (360, 144137), (413, 125640), (420, 123546), (472, 109935), (504, 102955), (531, 97720), (590, 87948), (630, 82364), (698, 74340), (708, 73290), (826, 62820), (840, 61773), (885, 58632), (1047, 49560), (1062, 48860), (1180, 43974), (1239, 41880), (1260, 41182), (1396, 37170), (1416, 36645), (1652, 31410), (1745, 29736), (1770, 29316), (2065, 25128), (2094, 24780), (2124, 24430), (2360, 21987), (2443, 21240), (2478, 20940), (2520, 20591), (2655, 19544), (2792, 18585), (3141, 16520), (3304, 15705), (3490, 14868), (3540, 14658), (3717, 13960), (4130, 12564), (4188, 12390), (4248, 12215), (4886, 10620), (4956, 10470), (5235, 9912), (5310, 9772), (6195, 8376), (6282, 8260), (6980, 7434), (7080, 7329)]