50039500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 136963008

約数和(自身を除く): 86923508

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 29, 34, 35, 50, 58, 68, 70, 85, 100, 116, 119, 125, 140, 145, 170, 175, 203, 238, 250, 290, 340, 350, 406, 425, 476, 493, 500, 580, 595, 700, 725, 812, 841, 850, 875, 986, 1015, 1190, 1450, 1682, 1700, 1750, 1972, 2030, 2125, 2380, 2465, 2900, 2975, 3364, 3451, 3500, 3625, 4060, 4205, 4250, 4930, 5075, 5887, 5950, 6902, 7250, 8410, 8500, 9860, 10150, 11774, 11900, 12325, 13804, 14297, 14500, 14875, 16820, 17255, 20300, 21025, 23548, 24650, 25375, 28594, 29435, 29750, 34510, 42050, 49300, 50750, 57188, 58870, 59500, 61625, 69020, 71485, 84100, 86275, 100079, 101500, 105125, 117740, 123250, 142970, 147175, 172550, 200158, 210250, 246500, 285940, 294350, 345100, 357425, 400316, 420500, 431375, 500395, 588700, 714850, 735875, 862750, 1000790, 1429700, 1471750, 1725500, 1787125, 2001580, 2501975, 2943500, 3574250, 5003950, 7148500, 10007900, 12509875, 25019750, 50039500]

約数ペア:

[(1, 50039500), (2, 25019750), (4, 12509875), (5, 10007900), (7, 7148500), (10, 5003950), (14, 3574250), (17, 2943500), (20, 2501975), (25, 2001580), (28, 1787125), (29, 1725500), (34, 1471750), (35, 1429700), (50, 1000790), (58, 862750), (68, 735875), (70, 714850), (85, 588700), (100, 500395), (116, 431375), (119, 420500), (125, 400316), (140, 357425), (145, 345100), (170, 294350), (175, 285940), (203, 246500), (238, 210250), (250, 200158), (290, 172550), (340, 147175), (350, 142970), (406, 123250), (425, 117740), (476, 105125), (493, 101500), (500, 100079), (580, 86275), (595, 84100), (700, 71485), (725, 69020), (812, 61625), (841, 59500), (850, 58870), (875, 57188), (986, 50750), (1015, 49300), (1190, 42050), (1450, 34510), (1682, 29750), (1700, 29435), (1750, 28594), (1972, 25375), (2030, 24650), (2125, 23548), (2380, 21025), (2465, 20300), (2900, 17255), (2975, 16820), (3364, 14875), (3451, 14500), (3500, 14297), (3625, 13804), (4060, 12325), (4205, 11900), (4250, 11774), (4930, 10150), (5075, 9860), (5887, 8500), (5950, 8410), (6902, 7250)]