53901898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{4561}}^1$

素因数の和:4893

約数の個数: 16

約数和(自身を含む): 85400640

約数和(自身を除く): 31498742

約数列:

[1, 2, 19, 38, 311, 622, 4561, 5909, 9122, 11818, 86659, 173318, 1418471, 2836942, 26950949, 53901898]

約数ペア:

[(1, 53901898), (2, 26950949), (19, 2836942), (38, 1418471), (311, 173318), (622, 86659), (4561, 11818), (5909, 9122)]