51339270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3863}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 123524352

約数和(自身を除く): 72185082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 3863, 4430, 6645, 7726, 11589, 13290, 19315, 23178, 38630, 57945, 115890, 1711309, 3422618, 5133927, 8556545, 10267854, 17113090, 25669635, 51339270]

約数ペア:

[(1, 51339270), (2, 25669635), (3, 17113090), (5, 10267854), (6, 8556545), (10, 5133927), (15, 3422618), (30, 1711309), (443, 115890), (886, 57945), (1329, 38630), (2215, 23178), (2658, 19315), (3863, 13290), (4430, 11589), (6645, 7726)]