52547000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 142534080

約数和(自身を除く): 89987080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 125, 136, 170, 187, 200, 220, 250, 275, 281, 340, 374, 425, 440, 500, 550, 562, 680, 748, 850, 935, 1000, 1100, 1124, 1375, 1405, 1496, 1700, 1870, 2125, 2200, 2248, 2750, 2810, 3091, 3400, 3740, 4250, 4675, 4777, 5500, 5620, 6182, 7025, 7480, 8500, 9350, 9554, 11000, 11240, 12364, 14050, 15455, 17000, 18700, 19108, 23375, 23885, 24728, 28100, 30910, 35125, 37400, 38216, 46750, 47770, 52547, 56200, 61820, 70250, 77275, 93500, 95540, 105094, 119425, 123640, 140500, 154550, 187000, 191080, 210188, 238850, 262735, 281000, 309100, 386375, 420376, 477700, 525470, 597125, 618200, 772750, 955400, 1050940, 1194250, 1313675, 1545500, 2101880, 2388500, 2627350, 3091000, 4777000, 5254700, 6568375, 10509400, 13136750, 26273500, 52547000]

約数ペア:

[(1, 52547000), (2, 26273500), (4, 13136750), (5, 10509400), (8, 6568375), (10, 5254700), (11, 4777000), (17, 3091000), (20, 2627350), (22, 2388500), (25, 2101880), (34, 1545500), (40, 1313675), (44, 1194250), (50, 1050940), (55, 955400), (68, 772750), (85, 618200), (88, 597125), (100, 525470), (110, 477700), (125, 420376), (136, 386375), (170, 309100), (187, 281000), (200, 262735), (220, 238850), (250, 210188), (275, 191080), (281, 187000), (340, 154550), (374, 140500), (425, 123640), (440, 119425), (500, 105094), (550, 95540), (562, 93500), (680, 77275), (748, 70250), (850, 61820), (935, 56200), (1000, 52547), (1100, 47770), (1124, 46750), (1375, 38216), (1405, 37400), (1496, 35125), (1700, 30910), (1870, 28100), (2125, 24728), (2200, 23885), (2248, 23375), (2750, 19108), (2810, 18700), (3091, 17000), (3400, 15455), (3740, 14050), (4250, 12364), (4675, 11240), (4777, 11000), (5500, 9554), (5620, 9350), (6182, 8500), (7025, 7480)]