55128510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4111}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 144331200

約数和(自身を除く): 89202690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4111, 4470, 6705, 8222, 12333, 13410, 20555, 24666, 36999, 41110, 61665, 73998, 123330, 184995, 369990, 612539, 1225078, 1837617, 3062695, 3675234, 5512851, 6125390, 9188085, 11025702, 18376170, 27564255, 55128510]

約数ペア:

[(1, 55128510), (2, 27564255), (3, 18376170), (5, 11025702), (6, 9188085), (9, 6125390), (10, 5512851), (15, 3675234), (18, 3062695), (30, 1837617), (45, 1225078), (90, 612539), (149, 369990), (298, 184995), (447, 123330), (745, 73998), (894, 61665), (1341, 41110), (1490, 36999), (2235, 24666), (2682, 20555), (4111, 13410), (4470, 12333), (6705, 8222)]