49009317

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 79875072

約数和(自身を除く): 30865755

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1283, 1819, 2247, 3849, 5457, 8981, 12733, 21811, 26943, 38199, 65433, 137281, 152677, 411843, 458031, 960967, 2333777, 2882901, 7001331, 16336439, 49009317]

約数ペア:

[(1, 49009317), (3, 16336439), (7, 7001331), (17, 2882901), (21, 2333777), (51, 960967), (107, 458031), (119, 411843), (321, 152677), (357, 137281), (749, 65433), (1283, 38199), (1819, 26943), (2247, 21811), (3849, 12733), (5457, 8981)]