52969340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139393}}^1$

素因数の和:139421

約数の個数: 24

約数和(自身を含む): 117090960

約数和(自身を除く): 64121620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 139393, 278786, 557572, 696965, 1393930, 2648467, 2787860, 5296934, 10593868, 13242335, 26484670, 52969340]

約数ペア:

[(1, 52969340), (2, 26484670), (4, 13242335), (5, 10593868), (10, 5296934), (19, 2787860), (20, 2648467), (38, 1393930), (76, 696965), (95, 557572), (190, 278786), (380, 139393)]