49520391

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7243}}^1$

素因数の和:7342

約数の個数: 16

約数和(自身を含む): 68846976

約数和(自身を除く): 19326585

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 7243, 21729, 311449, 383879, 934347, 1151637, 16506797, 49520391]

約数ペア:

[(1, 49520391), (3, 16506797), (43, 1151637), (53, 934347), (129, 383879), (159, 311449), (2279, 21729), (6837, 7243)]