49880139

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 67829760

約数和(自身を除く): 17949621

約数列:

[1, 3, 89, 127, 267, 381, 1471, 4413, 11303, 33909, 130919, 186817, 392757, 560451, 16626713, 49880139]

約数ペア:

[(1, 49880139), (3, 16626713), (89, 560451), (127, 392757), (267, 186817), (381, 130919), (1471, 33909), (4413, 11303)]