53993226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1285553}}^1$

素因数の和:1285565

約数の個数: 16

約数和(自身を含む): 123413184

約数和(自身を除く): 69419958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1285553, 2571106, 3856659, 7713318, 8998871, 17997742, 26996613, 53993226]

約数ペア:

[(1, 53993226), (2, 26996613), (3, 17997742), (6, 8998871), (7, 7713318), (14, 3856659), (21, 2571106), (42, 1285553)]