51578202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661259}}^1$

素因数の和:661277

約数の個数: 16

約数和(自身を含む): 111091680

約数和(自身を除く): 59513478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661259, 1322518, 1983777, 3967554, 8596367, 17192734, 25789101, 51578202]

約数ペア:

[(1, 51578202), (2, 25789101), (3, 17192734), (6, 8596367), (13, 3967554), (26, 1983777), (39, 1322518), (78, 661259)]