53737242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{688939}}^1$

素因数の和:688957

約数の個数: 16

約数和(自身を含む): 115741920

約数和(自身を除く): 62004678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 688939, 1377878, 2066817, 4133634, 8956207, 17912414, 26868621, 53737242]

約数ペア:

[(1, 53737242), (2, 26868621), (3, 17912414), (6, 8956207), (13, 4133634), (26, 2066817), (39, 1377878), (78, 688939)]