49206080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2032

約数の個数: 112

約数和(自身を含む): 146157696

約数和(自身を除く): 96951616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 1997, 2240, 2464, 3080, 3520, 3994, 4928, 6160, 7988, 9985, 12320, 13979, 15976, 19970, 21967, 24640, 27958, 31952, 39940, 43934, 55916, 63904, 69895, 79880, 87868, 109835, 111832, 127808, 139790, 153769, 159760, 175736, 219670, 223664, 279580, 307538, 319520, 351472, 439340, 447328, 559160, 615076, 639040, 702944, 768845, 878680, 894656, 1118320, 1230152, 1405888, 1537690, 1757360, 2236640, 2460304, 3075380, 3514720, 4473280, 4920608, 6150760, 7029440, 9841216, 12301520, 24603040, 49206080]

約数ペア:

[(1, 49206080), (2, 24603040), (4, 12301520), (5, 9841216), (7, 7029440), (8, 6150760), (10, 4920608), (11, 4473280), (14, 3514720), (16, 3075380), (20, 2460304), (22, 2236640), (28, 1757360), (32, 1537690), (35, 1405888), (40, 1230152), (44, 1118320), (55, 894656), (56, 878680), (64, 768845), (70, 702944), (77, 639040), (80, 615076), (88, 559160), (110, 447328), (112, 439340), (140, 351472), (154, 319520), (160, 307538), (176, 279580), (220, 223664), (224, 219670), (280, 175736), (308, 159760), (320, 153769), (352, 139790), (385, 127808), (440, 111832), (448, 109835), (560, 87868), (616, 79880), (704, 69895), (770, 63904), (880, 55916), (1120, 43934), (1232, 39940), (1540, 31952), (1760, 27958), (1997, 24640), (2240, 21967), (2464, 19970), (3080, 15976), (3520, 13979), (3994, 12320), (4928, 9985), (6160, 7988)]