50978520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 181116000

約数和(自身を除く): 130137480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 257, 261, 285, 290, 342, 348, 360, 380, 435, 456, 514, 522, 551, 570, 580, 684, 696, 760, 771, 855, 870, 1028, 1044, 1102, 1140, 1160, 1285, 1305, 1368, 1542, 1653, 1710, 1740, 2056, 2088, 2204, 2280, 2313, 2570, 2610, 2755, 3084, 3306, 3420, 3480, 3855, 4408, 4626, 4883, 4959, 5140, 5220, 5510, 6168, 6612, 6840, 7453, 7710, 8265, 9252, 9766, 9918, 10280, 10440, 11020, 11565, 13224, 14649, 14906, 15420, 16530, 18504, 19532, 19836, 22040, 22359, 23130, 24415, 24795, 29298, 29812, 30840, 33060, 37265, 39064, 39672, 43947, 44718, 46260, 48830, 49590, 58596, 59624, 66120, 67077, 73245, 74530, 87894, 89436, 92520, 97660, 99180, 111795, 117192, 134154, 141607, 146490, 149060, 175788, 178872, 195320, 198360, 219735, 223590, 268308, 283214, 292980, 298120, 335385, 351576, 424821, 439470, 447180, 536616, 566428, 585960, 670770, 708035, 849642, 878940, 894360, 1132856, 1274463, 1341540, 1416070, 1699284, 1757880, 2124105, 2548926, 2683080, 2832140, 3398568, 4248210, 5097852, 5664280, 6372315, 8496420, 10195704, 12744630, 16992840, 25489260, 50978520]

約数ペア:

[(1, 50978520), (2, 25489260), (3, 16992840), (4, 12744630), (5, 10195704), (6, 8496420), (8, 6372315), (9, 5664280), (10, 5097852), (12, 4248210), (15, 3398568), (18, 2832140), (19, 2683080), (20, 2548926), (24, 2124105), (29, 1757880), (30, 1699284), (36, 1416070), (38, 1341540), (40, 1274463), (45, 1132856), (57, 894360), (58, 878940), (60, 849642), (72, 708035), (76, 670770), (87, 585960), (90, 566428), (95, 536616), (114, 447180), (116, 439470), (120, 424821), (145, 351576), (152, 335385), (171, 298120), (174, 292980), (180, 283214), (190, 268308), (228, 223590), (232, 219735), (257, 198360), (261, 195320), (285, 178872), (290, 175788), (342, 149060), (348, 146490), (360, 141607), (380, 134154), (435, 117192), (456, 111795), (514, 99180), (522, 97660), (551, 92520), (570, 89436), (580, 87894), (684, 74530), (696, 73245), (760, 67077), (771, 66120), (855, 59624), (870, 58596), (1028, 49590), (1044, 48830), (1102, 46260), (1140, 44718), (1160, 43947), (1285, 39672), (1305, 39064), (1368, 37265), (1542, 33060), (1653, 30840), (1710, 29812), (1740, 29298), (2056, 24795), (2088, 24415), (2204, 23130), (2280, 22359), (2313, 22040), (2570, 19836), (2610, 19532), (2755, 18504), (3084, 16530), (3306, 15420), (3420, 14906), (3480, 14649), (3855, 13224), (4408, 11565), (4626, 11020), (4883, 10440), (4959, 10280), (5140, 9918), (5220, 9766), (5510, 9252), (6168, 8265), (6612, 7710), (6840, 7453)]