51380452616

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{2659}}^1\times {\mathrm{17377}}^1$

素因数の和:20181

約数の個数: 32

約数和(自身を含む): 97073508000

約数和(自身を除く): 45693055384

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 2659, 5318, 10636, 17377, 21272, 34754, 69508, 139016, 369601, 739202, 1478404, 2415403, 2956808, 4830806, 9661612, 19323224, 46205443, 92410886, 184821772, 369643544, 6422556577, 12845113154, 25690226308, 51380452616]

約数ペア:

[(1, 51380452616), (2, 25690226308), (4, 12845113154), (8, 6422556577), (139, 369643544), (278, 184821772), (556, 92410886), (1112, 46205443), (2659, 19323224), (5318, 9661612), (10636, 4830806), (17377, 2956808), (21272, 2415403), (34754, 1478404), (69508, 739202), (139016, 369601)]