51221587

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 56448000

約数和(自身を除く): 5226413

約数列:

[1, 19, 41, 47, 779, 893, 1399, 1927, 26581, 36613, 57359, 65753, 1089821, 1249307, 2695873, 51221587]

約数ペア:

[(1, 51221587), (19, 2695873), (41, 1249307), (47, 1089821), (779, 65753), (893, 57359), (1399, 36613), (1927, 26581)]