54917445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 48762555

約数列:

[1, 3, 5, 11, 15, 23, 29, 33, 55, 69, 87, 115, 145, 165, 253, 319, 345, 435, 499, 667, 759, 957, 1265, 1497, 1595, 2001, 2495, 3335, 3795, 4785, 5489, 7337, 7485, 10005, 11477, 14471, 16467, 22011, 27445, 34431, 36685, 43413, 57385, 72355, 82335, 110055, 126247, 159181, 172155, 217065, 332833, 378741, 477543, 631235, 795905, 998499, 1664165, 1893705, 2387715, 3661163, 4992495, 10983489, 18305815, 54917445]

約数ペア:

[(1, 54917445), (3, 18305815), (5, 10983489), (11, 4992495), (15, 3661163), (23, 2387715), (29, 1893705), (33, 1664165), (55, 998499), (69, 795905), (87, 631235), (115, 477543), (145, 378741), (165, 332833), (253, 217065), (319, 172155), (345, 159181), (435, 126247), (499, 110055), (667, 82335), (759, 72355), (957, 57385), (1265, 43413), (1497, 36685), (1595, 34431), (2001, 27445), (2495, 22011), (3335, 16467), (3795, 14471), (4785, 11477), (5489, 10005), (7337, 7485)]