54763555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 82787328

約数和(自身を除く): 28023773

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 1381, 3605, 5665, 6905, 7931, 9667, 15191, 39655, 48335, 75955, 106337, 142243, 531685, 711215, 995701, 1564673, 4978505, 7823365, 10952711, 54763555]

約数ペア:

[(1, 54763555), (5, 10952711), (7, 7823365), (11, 4978505), (35, 1564673), (55, 995701), (77, 711215), (103, 531685), (385, 142243), (515, 106337), (721, 75955), (1133, 48335), (1381, 39655), (3605, 15191), (5665, 9667), (6905, 7931)]