47496816

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{661}}^1$

素因数の和:1174

約数の個数: 60

約数和(自身を含む): 133393000

約数和(自身を除く): 85896184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 661, 998, 1322, 1497, 1983, 1996, 2644, 2994, 3966, 3992, 4491, 5288, 5949, 5988, 7932, 7984, 8982, 10576, 11898, 11976, 15864, 17964, 23796, 23952, 31728, 35928, 47592, 71856, 95184, 329839, 659678, 989517, 1319356, 1979034, 2638712, 2968551, 3958068, 5277424, 5937102, 7916136, 11874204, 15832272, 23748408, 47496816]

約数ペア:

[(1, 47496816), (2, 23748408), (3, 15832272), (4, 11874204), (6, 7916136), (8, 5937102), (9, 5277424), (12, 3958068), (16, 2968551), (18, 2638712), (24, 1979034), (36, 1319356), (48, 989517), (72, 659678), (144, 329839), (499, 95184), (661, 71856), (998, 47592), (1322, 35928), (1497, 31728), (1983, 23952), (1996, 23796), (2644, 17964), (2994, 15864), (3966, 11976), (3992, 11898), (4491, 10576), (5288, 8982), (5949, 7984), (5988, 7932)]