51766071

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 34034889

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 3919, 4403, 11757, 13209, 27433, 66623, 82299, 145003, 199869, 435009, 466361, 1015021, 1399083, 2465051, 3045063, 7395153, 17255357, 51766071]

約数ペア:

[(1, 51766071), (3, 17255357), (7, 7395153), (17, 3045063), (21, 2465051), (37, 1399083), (51, 1015021), (111, 466361), (119, 435009), (259, 199869), (357, 145003), (629, 82299), (777, 66623), (1887, 27433), (3919, 13209), (4403, 11757)]