53374840

素因数分解:

$2^3\times 5^1\times {\mathrm{1334371}}^1$

素因数の和:1334382

約数の個数: 16

約数和(自身を含む): 120093480

約数和(自身を除く): 66718640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1334371, 2668742, 5337484, 6671855, 10674968, 13343710, 26687420, 53374840]

約数ペア:

[(1, 53374840), (2, 26687420), (4, 13343710), (5, 10674968), (8, 6671855), (10, 5337484), (20, 2668742), (40, 1334371)]