53732525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 84185088

約数和(自身を除く): 30452563

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 103, 175, 271, 275, 385, 515, 721, 1133, 1355, 1897, 1925, 2575, 2981, 3605, 5665, 6775, 7931, 9485, 14905, 18025, 20867, 27913, 28325, 39655, 47425, 74525, 104335, 139565, 195391, 198275, 307043, 521675, 697825, 976955, 1535215, 2149301, 4884775, 7676075, 10746505, 53732525]

約数ペア:

[(1, 53732525), (5, 10746505), (7, 7676075), (11, 4884775), (25, 2149301), (35, 1535215), (55, 976955), (77, 697825), (103, 521675), (175, 307043), (271, 198275), (275, 195391), (385, 139565), (515, 104335), (721, 74525), (1133, 47425), (1355, 39655), (1897, 28325), (1925, 27913), (2575, 20867), (2981, 18025), (3605, 14905), (5665, 9485), (6775, 7931)]