52443720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{991}}^1$

素因数の和:1025

約数の個数: 192

約数和(自身を含む): 203558400

約数和(自身を除く): 151114680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 991, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 1982, 2205, 2520, 2646, 2940, 2973, 3528, 3780, 3964, 4410, 4955, 5292, 5880, 5946, 6615, 6937, 7560, 7928, 8820, 8919, 9910, 10584, 11892, 13230, 13874, 14865, 17640, 17838, 19820, 20811, 23784, 26460, 26757, 27748, 29730, 34685, 35676, 39640, 41622, 44595, 48559, 52920, 53514, 55496, 59460, 62433, 69370, 71352, 83244, 89190, 97118, 104055, 107028, 118920, 124866, 133785, 138740, 145677, 166488, 178380, 187299, 194236, 208110, 214056, 242795, 249732, 267570, 277480, 291354, 312165, 356760, 374598, 388472, 416220, 437031, 485590, 499464, 535140, 582708, 624330, 728385, 749196, 832440, 874062, 936495, 971180, 1070280, 1165416, 1248660, 1311093, 1456770, 1498392, 1748124, 1872990, 1942360, 2185155, 2497320, 2622186, 2913540, 3496248, 3745980, 4370310, 5244372, 5827080, 6555465, 7491960, 8740620, 10488744, 13110930, 17481240, 26221860, 52443720]

約数ペア:

[(1, 52443720), (2, 26221860), (3, 17481240), (4, 13110930), (5, 10488744), (6, 8740620), (7, 7491960), (8, 6555465), (9, 5827080), (10, 5244372), (12, 4370310), (14, 3745980), (15, 3496248), (18, 2913540), (20, 2622186), (21, 2497320), (24, 2185155), (27, 1942360), (28, 1872990), (30, 1748124), (35, 1498392), (36, 1456770), (40, 1311093), (42, 1248660), (45, 1165416), (49, 1070280), (54, 971180), (56, 936495), (60, 874062), (63, 832440), (70, 749196), (72, 728385), (84, 624330), (90, 582708), (98, 535140), (105, 499464), (108, 485590), (120, 437031), (126, 416220), (135, 388472), (140, 374598), (147, 356760), (168, 312165), (180, 291354), (189, 277480), (196, 267570), (210, 249732), (216, 242795), (245, 214056), (252, 208110), (270, 194236), (280, 187299), (294, 178380), (315, 166488), (360, 145677), (378, 138740), (392, 133785), (420, 124866), (441, 118920), (490, 107028), (504, 104055), (540, 97118), (588, 89190), (630, 83244), (735, 71352), (756, 69370), (840, 62433), (882, 59460), (945, 55496), (980, 53514), (991, 52920), (1080, 48559), (1176, 44595), (1260, 41622), (1323, 39640), (1470, 35676), (1512, 34685), (1764, 29730), (1890, 27748), (1960, 26757), (1982, 26460), (2205, 23784), (2520, 20811), (2646, 19820), (2940, 17838), (2973, 17640), (3528, 14865), (3780, 13874), (3964, 13230), (4410, 11892), (4955, 10584), (5292, 9910), (5880, 8919), (5946, 8820), (6615, 7928), (6937, 7560)]