55889910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{620999}}^1$

素因数の和:621012

約数の個数: 24

約数和(自身を含む): 145314000

約数和(自身を除く): 89424090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 620999, 1241998, 1862997, 3104995, 3725994, 5588991, 6209990, 9314985, 11177982, 18629970, 27944955, 55889910]

約数ペア:

[(1, 55889910), (2, 27944955), (3, 18629970), (5, 11177982), (6, 9314985), (9, 6209990), (10, 5588991), (15, 3725994), (18, 3104995), (30, 1862997), (45, 1241998), (90, 620999)]