51390370

素因数分解:

$2^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{2819}}^1$

素因数の和:4649

約数の個数: 16

約数和(自身を含む): 92586240

約数和(自身を除く): 41195870

約数列:

[1, 2, 5, 10, 1823, 2819, 3646, 5638, 9115, 14095, 18230, 28190, 5139037, 10278074, 25695185, 51390370]

約数ペア:

[(1, 51390370), (2, 25695185), (5, 10278074), (10, 5139037), (1823, 28190), (2819, 18230), (3646, 14095), (5638, 9115)]