51868775

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3571}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 74411904

約数和(自身を除く): 22543129

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 3571, 14525, 17855, 24997, 89275, 124985, 296393, 624925, 1481965, 2074751, 7409825, 10373755, 51868775]

約数ペア:

[(1, 51868775), (5, 10373755), (7, 7409825), (25, 2074751), (35, 1481965), (83, 624925), (175, 296393), (415, 124985), (581, 89275), (2075, 24997), (2905, 17855), (3571, 14525)]