49053500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 117936000

約数和(自身を除く): 68882500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 125, 145, 170, 199, 250, 290, 340, 398, 425, 493, 500, 580, 725, 796, 850, 986, 995, 1450, 1700, 1972, 1990, 2125, 2465, 2900, 3383, 3625, 3980, 4250, 4930, 4975, 5771, 6766, 7250, 8500, 9860, 9950, 11542, 12325, 13532, 14500, 16915, 19900, 23084, 24650, 24875, 28855, 33830, 49300, 49750, 57710, 61625, 67660, 84575, 98107, 99500, 115420, 123250, 144275, 169150, 196214, 246500, 288550, 338300, 392428, 422875, 490535, 577100, 721375, 845750, 981070, 1442750, 1691500, 1962140, 2452675, 2885500, 4905350, 9810700, 12263375, 24526750, 49053500]

約数ペア:

[(1, 49053500), (2, 24526750), (4, 12263375), (5, 9810700), (10, 4905350), (17, 2885500), (20, 2452675), (25, 1962140), (29, 1691500), (34, 1442750), (50, 981070), (58, 845750), (68, 721375), (85, 577100), (100, 490535), (116, 422875), (125, 392428), (145, 338300), (170, 288550), (199, 246500), (250, 196214), (290, 169150), (340, 144275), (398, 123250), (425, 115420), (493, 99500), (500, 98107), (580, 84575), (725, 67660), (796, 61625), (850, 57710), (986, 49750), (995, 49300), (1450, 33830), (1700, 28855), (1972, 24875), (1990, 24650), (2125, 23084), (2465, 19900), (2900, 16915), (3383, 14500), (3625, 13532), (3980, 12325), (4250, 11542), (4930, 9950), (4975, 9860), (5771, 8500), (6766, 7250)]