51085554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{654943}}^1$

素因数の和:654961

約数の個数: 16

約数和(自身を含む): 110030592

約数和(自身を除く): 58945038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 654943, 1309886, 1964829, 3929658, 8514259, 17028518, 25542777, 51085554]

約数ペア:

[(1, 51085554), (2, 25542777), (3, 17028518), (6, 8514259), (13, 3929658), (26, 1964829), (39, 1309886), (78, 654943)]