51181616

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{5743}}^1$

素因数の和:6308

約数の個数: 20

約数和(自身を含む): 99359712

約数和(自身を除く): 48178096

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 5743, 8912, 11486, 22972, 45944, 91888, 3198851, 6397702, 12795404, 25590808, 51181616]

約数ペア:

[(1, 51181616), (2, 25590808), (4, 12795404), (8, 6397702), (16, 3198851), (557, 91888), (1114, 45944), (2228, 22972), (4456, 11486), (5743, 8912)]