55557082

素因数分解:

$2^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 98208000

約数和(自身を除く): 42650918

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 343, 686, 743, 763, 1486, 1526, 5201, 5341, 10402, 10682, 36407, 37387, 72814, 74774, 80987, 161974, 254849, 509698, 566909, 1133818, 3968363, 7936726, 27778541, 55557082]

約数ペア:

[(1, 55557082), (2, 27778541), (7, 7936726), (14, 3968363), (49, 1133818), (98, 566909), (109, 509698), (218, 254849), (343, 161974), (686, 80987), (743, 74774), (763, 72814), (1486, 37387), (1526, 36407), (5201, 10682), (5341, 10402)]