55540872

素因数分解:

$2^3\times 3^2\times {\mathrm{771401}}^1$

素因数の和:771413

約数の個数: 24

約数和(自身を含む): 150423390

約数和(自身を除く): 94882518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 771401, 1542802, 2314203, 3085604, 4628406, 6171208, 6942609, 9256812, 13885218, 18513624, 27770436, 55540872]

約数ペア:

[(1, 55540872), (2, 27770436), (3, 18513624), (4, 13885218), (6, 9256812), (8, 6942609), (9, 6171208), (12, 4628406), (18, 3085604), (24, 2314203), (36, 1542802), (72, 771401)]