52756000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 143783640

約数和(自身を除く): 91027640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 109, 110, 121, 125, 160, 176, 200, 218, 220, 242, 250, 275, 352, 400, 436, 440, 484, 500, 545, 550, 605, 800, 872, 880, 968, 1000, 1090, 1100, 1199, 1210, 1375, 1744, 1760, 1936, 2000, 2180, 2200, 2398, 2420, 2725, 2750, 3025, 3488, 3872, 4000, 4360, 4400, 4796, 4840, 5450, 5500, 5995, 6050, 8720, 8800, 9592, 9680, 10900, 11000, 11990, 12100, 13189, 13625, 15125, 17440, 19184, 19360, 21800, 22000, 23980, 24200, 26378, 27250, 29975, 30250, 38368, 43600, 44000, 47960, 48400, 52756, 54500, 59950, 60500, 65945, 87200, 95920, 96800, 105512, 109000, 119900, 121000, 131890, 149875, 191840, 211024, 218000, 239800, 242000, 263780, 299750, 329725, 422048, 436000, 479600, 484000, 527560, 599500, 659450, 959200, 1055120, 1199000, 1318900, 1648625, 2110240, 2398000, 2637800, 3297250, 4796000, 5275600, 6594500, 10551200, 13189000, 26378000, 52756000]

約数ペア:

[(1, 52756000), (2, 26378000), (4, 13189000), (5, 10551200), (8, 6594500), (10, 5275600), (11, 4796000), (16, 3297250), (20, 2637800), (22, 2398000), (25, 2110240), (32, 1648625), (40, 1318900), (44, 1199000), (50, 1055120), (55, 959200), (80, 659450), (88, 599500), (100, 527560), (109, 484000), (110, 479600), (121, 436000), (125, 422048), (160, 329725), (176, 299750), (200, 263780), (218, 242000), (220, 239800), (242, 218000), (250, 211024), (275, 191840), (352, 149875), (400, 131890), (436, 121000), (440, 119900), (484, 109000), (500, 105512), (545, 96800), (550, 95920), (605, 87200), (800, 65945), (872, 60500), (880, 59950), (968, 54500), (1000, 52756), (1090, 48400), (1100, 47960), (1199, 44000), (1210, 43600), (1375, 38368), (1744, 30250), (1760, 29975), (1936, 27250), (2000, 26378), (2180, 24200), (2200, 23980), (2398, 22000), (2420, 21800), (2725, 19360), (2750, 19184), (3025, 17440), (3488, 15125), (3872, 13625), (4000, 13189), (4360, 12100), (4400, 11990), (4796, 11000), (4840, 10900), (5450, 9680), (5500, 9592), (5995, 8800), (6050, 8720)]