51903819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1949}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 82134000

約数和(自身を除く): 30230181

約数列:

[1, 3, 9, 11, 33, 99, 269, 807, 1949, 2421, 2959, 5847, 8877, 17541, 21439, 26631, 64317, 192951, 524281, 1572843, 4718529, 5767091, 17301273, 51903819]

約数ペア:

[(1, 51903819), (3, 17301273), (9, 5767091), (11, 4718529), (33, 1572843), (99, 524281), (269, 192951), (807, 64317), (1949, 26631), (2421, 21439), (2959, 17541), (5847, 8877)]