48639060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270217}}^1$

素因数の和:270232

約数の個数: 36

約数和(自身を含む): 147539028

約数和(自身を除く): 98899968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270217, 540434, 810651, 1080868, 1351085, 1621302, 2431953, 2702170, 3242604, 4053255, 4863906, 5404340, 8106510, 9727812, 12159765, 16213020, 24319530, 48639060]

約数ペア:

[(1, 48639060), (2, 24319530), (3, 16213020), (4, 12159765), (5, 9727812), (6, 8106510), (9, 5404340), (10, 4863906), (12, 4053255), (15, 3242604), (18, 2702170), (20, 2431953), (30, 1621302), (36, 1351085), (45, 1080868), (60, 810651), (90, 540434), (180, 270217)]