49804321

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 59035648

約数和(自身を除く): 9231327

約数列:

[1, 7, 31, 217, 283, 811, 1981, 5677, 8773, 25141, 61411, 175987, 229513, 1606591, 7114903, 49804321]

約数ペア:

[(1, 49804321), (7, 7114903), (31, 1606591), (217, 229513), (283, 175987), (811, 61411), (1981, 25141), (5677, 8773)]