49817403

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 77690880

約数和(自身を除く): 27873477

約数列:

[1, 3, 9, 27, 31, 53, 93, 159, 279, 477, 837, 1123, 1431, 1643, 3369, 4929, 10107, 14787, 30321, 34813, 44361, 59519, 104439, 178557, 313317, 535671, 939951, 1607013, 1845089, 5535267, 16605801, 49817403]

約数ペア:

[(1, 49817403), (3, 16605801), (9, 5535267), (27, 1845089), (31, 1607013), (53, 939951), (93, 535671), (159, 313317), (279, 178557), (477, 104439), (837, 59519), (1123, 44361), (1431, 34813), (1643, 30321), (3369, 14787), (4929, 10107)]