53737000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 138996000

約数和(自身を除く): 85259000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 100, 109, 116, 125, 136, 145, 170, 200, 218, 232, 250, 290, 340, 425, 436, 493, 500, 545, 580, 680, 725, 850, 872, 986, 1000, 1090, 1160, 1450, 1700, 1853, 1972, 2125, 2180, 2465, 2725, 2900, 3161, 3400, 3625, 3706, 3944, 4250, 4360, 4930, 5450, 5800, 6322, 7250, 7412, 8500, 9265, 9860, 10900, 12325, 12644, 13625, 14500, 14824, 15805, 17000, 18530, 19720, 21800, 24650, 25288, 27250, 29000, 31610, 37060, 46325, 49300, 53737, 54500, 61625, 63220, 74120, 79025, 92650, 98600, 107474, 109000, 123250, 126440, 158050, 185300, 214948, 231625, 246500, 268685, 316100, 370600, 395125, 429896, 463250, 493000, 537370, 632200, 790250, 926500, 1074740, 1343425, 1580500, 1853000, 2149480, 2686850, 3161000, 5373700, 6717125, 10747400, 13434250, 26868500, 53737000]

約数ペア:

[(1, 53737000), (2, 26868500), (4, 13434250), (5, 10747400), (8, 6717125), (10, 5373700), (17, 3161000), (20, 2686850), (25, 2149480), (29, 1853000), (34, 1580500), (40, 1343425), (50, 1074740), (58, 926500), (68, 790250), (85, 632200), (100, 537370), (109, 493000), (116, 463250), (125, 429896), (136, 395125), (145, 370600), (170, 316100), (200, 268685), (218, 246500), (232, 231625), (250, 214948), (290, 185300), (340, 158050), (425, 126440), (436, 123250), (493, 109000), (500, 107474), (545, 98600), (580, 92650), (680, 79025), (725, 74120), (850, 63220), (872, 61625), (986, 54500), (1000, 53737), (1090, 49300), (1160, 46325), (1450, 37060), (1700, 31610), (1853, 29000), (1972, 27250), (2125, 25288), (2180, 24650), (2465, 21800), (2725, 19720), (2900, 18530), (3161, 17000), (3400, 15805), (3625, 14824), (3706, 14500), (3944, 13625), (4250, 12644), (4360, 12325), (4930, 10900), (5450, 9860), (5800, 9265), (6322, 8500), (7250, 7412)]