51391442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{18211}}^1$

素因数の和:18313

約数の個数: 16

約数和(自身を含む): 82609632

約数和(自身を除く): 31218190

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 18211, 36422, 309587, 619174, 1511513, 3023026, 25695721, 51391442]

約数ペア:

[(1, 51391442), (2, 25695721), (17, 3023026), (34, 1511513), (83, 619174), (166, 309587), (1411, 36422), (2822, 18211)]