51869386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{3181}}^1$

素因数の和:3477

約数の個数: 16

約数和(自身を含む): 80644608

約数和(自身を除く): 28775222

約数列:

[1, 2, 31, 62, 263, 526, 3181, 6362, 8153, 16306, 98611, 197222, 836603, 1673206, 25934693, 51869386]

約数ペア:

[(1, 51869386), (2, 25934693), (31, 1673206), (62, 836603), (263, 197222), (526, 98611), (3181, 16306), (6362, 8153)]