51439038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1224739}}^1$

素因数の和:1224751

約数の個数: 16

約数和(自身を含む): 117575040

約数和(自身を除く): 66136002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1224739, 2449478, 3674217, 7348434, 8573173, 17146346, 25719519, 51439038]

約数ペア:

[(1, 51439038), (2, 25719519), (3, 17146346), (6, 8573173), (7, 7348434), (14, 3674217), (21, 2449478), (42, 1224739)]