51939045

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10589}}^1$

素因数の和:10709

約数の個数: 24

約数和(自身を含む): 90862200

約数和(自身を除く): 38923155

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 10589, 31767, 52945, 95301, 158835, 476505, 1154201, 3462603, 5771005, 10387809, 17313015, 51939045]

約数ペア:

[(1, 51939045), (3, 17313015), (5, 10387809), (9, 5771005), (15, 3462603), (45, 1154201), (109, 476505), (327, 158835), (545, 95301), (981, 52945), (1635, 31767), (4905, 10589)]