55619361

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4398

約数の個数: 36

約数和(自身を含む): 96700500

約数和(自身を除く): 41081139

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 4349, 12789, 13047, 30443, 39141, 91329, 126121, 213101, 273987, 378363, 639303, 882847, 1135089, 1917909, 2648541, 6179929, 7945623, 18539787, 55619361]

約数ペア:

[(1, 55619361), (3, 18539787), (7, 7945623), (9, 6179929), (21, 2648541), (29, 1917909), (49, 1135089), (63, 882847), (87, 639303), (147, 378363), (203, 273987), (261, 213101), (441, 126121), (609, 91329), (1421, 39141), (1827, 30443), (4263, 13047), (4349, 12789)]