49815017

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53507}}^1$

素因数の和:53540

約数の個数: 12

約数和(自身を含む): 60999120

約数和(自身を除く): 11184103

約数列:

[1, 7, 19, 49, 133, 931, 53507, 374549, 1016633, 2621843, 7116431, 49815017]

約数ペア:

[(1, 49815017), (7, 7116431), (19, 2621843), (49, 1016633), (133, 374549), (931, 53507)]