50003800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 154275840

約数和(自身を除く): 104272040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 85, 88, 100, 110, 119, 136, 140, 154, 170, 175, 187, 191, 200, 220, 238, 275, 280, 308, 340, 350, 374, 382, 385, 425, 440, 476, 550, 595, 616, 680, 700, 748, 764, 770, 850, 935, 952, 955, 1100, 1190, 1309, 1337, 1400, 1496, 1528, 1540, 1700, 1870, 1910, 1925, 2101, 2200, 2380, 2618, 2674, 2975, 3080, 3247, 3400, 3740, 3820, 3850, 4202, 4675, 4760, 4775, 5236, 5348, 5950, 6494, 6545, 6685, 7480, 7640, 7700, 8404, 9350, 9550, 10472, 10505, 10696, 11900, 12988, 13090, 13370, 14707, 15400, 16235, 16808, 18700, 19100, 21010, 22729, 23800, 25976, 26180, 26740, 29414, 32470, 32725, 33425, 35717, 37400, 38200, 42020, 45458, 52360, 52525, 53480, 58828, 64940, 65450, 66850, 71434, 73535, 81175, 84040, 90916, 105050, 113645, 117656, 129880, 130900, 133700, 142868, 147070, 162350, 178585, 181832, 210100, 227290, 250019, 261800, 267400, 285736, 294140, 324700, 357170, 367675, 420200, 454580, 500038, 568225, 588280, 649400, 714340, 735350, 892925, 909160, 1000076, 1136450, 1250095, 1428680, 1470700, 1785850, 2000152, 2272900, 2500190, 2941400, 3571700, 4545800, 5000380, 6250475, 7143400, 10000760, 12500950, 25001900, 50003800]

約数ペア:

[(1, 50003800), (2, 25001900), (4, 12500950), (5, 10000760), (7, 7143400), (8, 6250475), (10, 5000380), (11, 4545800), (14, 3571700), (17, 2941400), (20, 2500190), (22, 2272900), (25, 2000152), (28, 1785850), (34, 1470700), (35, 1428680), (40, 1250095), (44, 1136450), (50, 1000076), (55, 909160), (56, 892925), (68, 735350), (70, 714340), (77, 649400), (85, 588280), (88, 568225), (100, 500038), (110, 454580), (119, 420200), (136, 367675), (140, 357170), (154, 324700), (170, 294140), (175, 285736), (187, 267400), (191, 261800), (200, 250019), (220, 227290), (238, 210100), (275, 181832), (280, 178585), (308, 162350), (340, 147070), (350, 142868), (374, 133700), (382, 130900), (385, 129880), (425, 117656), (440, 113645), (476, 105050), (550, 90916), (595, 84040), (616, 81175), (680, 73535), (700, 71434), (748, 66850), (764, 65450), (770, 64940), (850, 58828), (935, 53480), (952, 52525), (955, 52360), (1100, 45458), (1190, 42020), (1309, 38200), (1337, 37400), (1400, 35717), (1496, 33425), (1528, 32725), (1540, 32470), (1700, 29414), (1870, 26740), (1910, 26180), (1925, 25976), (2101, 23800), (2200, 22729), (2380, 21010), (2618, 19100), (2674, 18700), (2975, 16808), (3080, 16235), (3247, 15400), (3400, 14707), (3740, 13370), (3820, 13090), (3850, 12988), (4202, 11900), (4675, 10696), (4760, 10505), (4775, 10472), (5236, 9550), (5348, 9350), (5950, 8404), (6494, 7700), (6545, 7640), (6685, 7480)]