51418286

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 78146640

約数和(自身を除く): 26728354

約数列:

[1, 2, 131, 229, 262, 458, 857, 1714, 29999, 59998, 112267, 196253, 224534, 392506, 25709143, 51418286]

約数ペア:

[(1, 51418286), (2, 25709143), (131, 392506), (229, 224534), (262, 196253), (458, 112267), (857, 59998), (1714, 29999)]