49654701

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{13043}}^1$

素因数の和:13102

約数の個数: 20

約数和(自身を含む): 75759552

約数和(自身を除く): 26104851

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 13043, 39129, 117387, 352161, 613021, 1056483, 1839063, 5517189, 16551567, 49654701]

約数ペア:

[(1, 49654701), (3, 16551567), (9, 5517189), (27, 1839063), (47, 1056483), (81, 613021), (141, 352161), (423, 117387), (1269, 39129), (3807, 13043)]