51273626

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1601}}^1$

素因数の和:1909

約数の個数: 16

約数和(自身を含む): 78433920

約数和(自身を除く): 27160294

約数列:

[1, 2, 67, 134, 239, 478, 1601, 3202, 16013, 32026, 107267, 214534, 382639, 765278, 25636813, 51273626]

約数ペア:

[(1, 51273626), (2, 25636813), (67, 765278), (134, 382639), (239, 214534), (478, 107267), (1601, 32026), (3202, 16013)]