55952010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1999}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 146016000

約数和(自身を除く): 90063990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 1999, 2799, 3110, 3998, 4665, 5598, 5997, 9330, 9995, 11994, 13995, 17991, 19990, 27990, 29985, 35982, 59970, 89955, 179910, 621689, 1243378, 1865067, 3108445, 3730134, 5595201, 6216890, 9325335, 11190402, 18650670, 27976005, 55952010]

約数ペア:

[(1, 55952010), (2, 27976005), (3, 18650670), (5, 11190402), (6, 9325335), (9, 6216890), (10, 5595201), (15, 3730134), (18, 3108445), (30, 1865067), (45, 1243378), (90, 621689), (311, 179910), (622, 89955), (933, 59970), (1555, 35982), (1866, 29985), (1999, 27990), (2799, 19990), (3110, 17991), (3998, 13995), (4665, 11994), (5598, 9995), (5997, 9330)]