53738113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 64246176

約数和(自身を除く): 10508063

約数列:

[1, 11, 13, 137, 143, 169, 211, 1507, 1781, 1859, 2321, 2743, 19591, 23153, 28907, 30173, 35659, 254683, 317977, 375791, 392249, 4133701, 4885283, 53738113]

約数ペア:

[(1, 53738113), (11, 4885283), (13, 4133701), (137, 392249), (143, 375791), (169, 317977), (211, 254683), (1507, 35659), (1781, 30173), (1859, 28907), (2321, 23153), (2743, 19591)]