51516088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{495347}}^1$

素因数の和:495366

約数の個数: 16

約数和(自身を含む): 104023080

約数和(自身を除く): 52506992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 495347, 990694, 1981388, 3962776, 6439511, 12879022, 25758044, 51516088]

約数ペア:

[(1, 51516088), (2, 25758044), (4, 12879022), (8, 6439511), (13, 3962776), (26, 1981388), (52, 990694), (104, 495347)]