55149745

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9829

約数の個数: 24

約数和(自身を含む): 80339904

約数和(自身を除く): 25190159

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 9787, 48935, 68509, 225101, 342545, 479563, 1125505, 1575707, 2397815, 7878535, 11029949, 55149745]

約数ペア:

[(1, 55149745), (5, 11029949), (7, 7878535), (23, 2397815), (35, 1575707), (49, 1125505), (115, 479563), (161, 342545), (245, 225101), (805, 68509), (1127, 48935), (5635, 9787)]