50897000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 148711680

約数和(自身を除く): 97814680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 661, 700, 770, 875, 1000, 1100, 1322, 1375, 1400, 1540, 1750, 1925, 2200, 2644, 2750, 3080, 3305, 3500, 3850, 4627, 5288, 5500, 6610, 7000, 7271, 7700, 9254, 9625, 11000, 13220, 14542, 15400, 16525, 18508, 19250, 23135, 26440, 29084, 33050, 36355, 37016, 38500, 46270, 50897, 58168, 66100, 72710, 77000, 82625, 92540, 101794, 115675, 132200, 145420, 165250, 181775, 185080, 203588, 231350, 254485, 290840, 330500, 363550, 407176, 462700, 508970, 578375, 661000, 727100, 908875, 925400, 1017940, 1156750, 1272425, 1454200, 1817750, 2035880, 2313500, 2544850, 3635500, 4627000, 5089700, 6362125, 7271000, 10179400, 12724250, 25448500, 50897000]

約数ペア:

[(1, 50897000), (2, 25448500), (4, 12724250), (5, 10179400), (7, 7271000), (8, 6362125), (10, 5089700), (11, 4627000), (14, 3635500), (20, 2544850), (22, 2313500), (25, 2035880), (28, 1817750), (35, 1454200), (40, 1272425), (44, 1156750), (50, 1017940), (55, 925400), (56, 908875), (70, 727100), (77, 661000), (88, 578375), (100, 508970), (110, 462700), (125, 407176), (140, 363550), (154, 330500), (175, 290840), (200, 254485), (220, 231350), (250, 203588), (275, 185080), (280, 181775), (308, 165250), (350, 145420), (385, 132200), (440, 115675), (500, 101794), (550, 92540), (616, 82625), (661, 77000), (700, 72710), (770, 66100), (875, 58168), (1000, 50897), (1100, 46270), (1322, 38500), (1375, 37016), (1400, 36355), (1540, 33050), (1750, 29084), (1925, 26440), (2200, 23135), (2644, 19250), (2750, 18508), (3080, 16525), (3305, 15400), (3500, 14542), (3850, 13220), (4627, 11000), (5288, 9625), (5500, 9254), (6610, 7700), (7000, 7271)]