55616211

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 97843200

約数和(自身を除く): 42226989

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 97, 133, 171, 291, 399, 479, 679, 873, 1197, 1437, 1843, 2037, 3353, 4311, 5529, 6111, 9101, 10059, 12901, 16587, 27303, 30177, 38703, 46463, 63707, 81909, 116109, 139389, 191121, 325241, 418167, 573363, 882797, 975723, 2648391, 2927169, 6179579, 7945173, 18538737, 55616211]

約数ペア:

[(1, 55616211), (3, 18538737), (7, 7945173), (9, 6179579), (19, 2927169), (21, 2648391), (57, 975723), (63, 882797), (97, 573363), (133, 418167), (171, 325241), (291, 191121), (399, 139389), (479, 116109), (679, 81909), (873, 63707), (1197, 46463), (1437, 38703), (1843, 30177), (2037, 27303), (3353, 16587), (4311, 12901), (5529, 10059), (6111, 9101)]