56754558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 149859840

約数和(自身を除く): 93105282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 151, 157, 171, 266, 302, 314, 342, 399, 453, 471, 798, 906, 942, 1057, 1099, 1197, 1359, 1413, 2114, 2198, 2394, 2718, 2826, 2869, 2983, 3171, 3297, 5738, 5966, 6342, 6594, 8607, 8949, 9513, 9891, 17214, 17898, 19026, 19782, 20083, 20881, 23707, 25821, 26847, 40166, 41762, 47414, 51642, 53694, 60249, 62643, 71121, 120498, 125286, 142242, 165949, 180747, 187929, 213363, 331898, 361494, 375858, 426726, 450433, 497847, 900866, 995694, 1351299, 1493541, 2702598, 2987082, 3153031, 4053897, 6306062, 8107794, 9459093, 18918186, 28377279, 56754558]

約数ペア:

[(1, 56754558), (2, 28377279), (3, 18918186), (6, 9459093), (7, 8107794), (9, 6306062), (14, 4053897), (18, 3153031), (19, 2987082), (21, 2702598), (38, 1493541), (42, 1351299), (57, 995694), (63, 900866), (114, 497847), (126, 450433), (133, 426726), (151, 375858), (157, 361494), (171, 331898), (266, 213363), (302, 187929), (314, 180747), (342, 165949), (399, 142242), (453, 125286), (471, 120498), (798, 71121), (906, 62643), (942, 60249), (1057, 53694), (1099, 51642), (1197, 47414), (1359, 41762), (1413, 40166), (2114, 26847), (2198, 25821), (2394, 23707), (2718, 20881), (2826, 20083), (2869, 19782), (2983, 19026), (3171, 17898), (3297, 17214), (5738, 9891), (5966, 9513), (6342, 8949), (6594, 8607)]