49689679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 55006560

約数和(自身を除く): 5316881

約数列:

[1, 13, 67, 89, 641, 871, 1157, 5963, 8333, 42947, 57049, 77519, 558311, 741637, 3822283, 49689679]

約数ペア:

[(1, 49689679), (13, 3822283), (67, 741637), (89, 558311), (641, 77519), (871, 57049), (1157, 42947), (5963, 8333)]