49201438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 87962112

約数和(自身を除く): 38760674

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 2423, 4846, 10153, 20306, 26653, 31499, 53306, 62998, 172033, 344066, 346489, 692978, 1892363, 2236429, 3784726, 4472858, 24600719, 49201438]

約数ペア:

[(1, 49201438), (2, 24600719), (11, 4472858), (13, 3784726), (22, 2236429), (26, 1892363), (71, 692978), (142, 346489), (143, 344066), (286, 172033), (781, 62998), (923, 53306), (1562, 31499), (1846, 26653), (2423, 20306), (4846, 10153)]