50712921

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47351}}^1$

素因数の和:47381

約数の個数: 24

約数和(自身を含む): 88642944

約数和(自身を除く): 37930023

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 47351, 142053, 331457, 426159, 804967, 994371, 2414901, 2983113, 5634769, 7244703, 16904307, 50712921]

約数ペア:

[(1, 50712921), (3, 16904307), (7, 7244703), (9, 5634769), (17, 2983113), (21, 2414901), (51, 994371), (63, 804967), (119, 426159), (153, 331457), (357, 142053), (1071, 47351)]