51263655

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10781}}^1$

素因数の和:11106

約数の個数: 16

約数和(自身を含む): 82288224

約数和(自身を除く): 31024569

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 10781, 32343, 53905, 161715, 3417577, 10252731, 17087885, 51263655]

約数ペア:

[(1, 51263655), (3, 17087885), (5, 10252731), (15, 3417577), (317, 161715), (951, 53905), (1585, 32343), (4755, 10781)]