54767492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{81017}}^1$

素因数の和:81047

約数の個数: 18

約数和(自身を含む): 103784058

約数和(自身を除く): 49016566

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 81017, 162034, 324068, 1053221, 2106442, 4212884, 13691873, 27383746, 54767492]

約数ペア:

[(1, 54767492), (2, 27383746), (4, 13691873), (13, 4212884), (26, 2106442), (52, 1053221), (169, 324068), (338, 162034), (676, 81017)]