51758730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191699}}^1$

素因数の和:191715

約数の個数: 32

約数和(自身を含む): 138024000

約数和(自身を除く): 86265270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 191699, 383398, 575097, 958495, 1150194, 1725291, 1916990, 2875485, 3450582, 5175873, 5750970, 8626455, 10351746, 17252910, 25879365, 51758730]

約数ペア:

[(1, 51758730), (2, 25879365), (3, 17252910), (5, 10351746), (6, 8626455), (9, 5750970), (10, 5175873), (15, 3450582), (18, 2875485), (27, 1916990), (30, 1725291), (45, 1150194), (54, 958495), (90, 575097), (135, 383398), (270, 191699)]