55190668

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4346

約数の個数: 36

約数和(自身を含む): 110114760

約数和(自身を除く): 54924092

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 4297, 6422, 8594, 12844, 17188, 55861, 81643, 111722, 163286, 223444, 326572, 726193, 1061359, 1452386, 2122718, 2904772, 4245436, 13797667, 27595334, 55190668]

約数ペア:

[(1, 55190668), (2, 27595334), (4, 13797667), (13, 4245436), (19, 2904772), (26, 2122718), (38, 1452386), (52, 1061359), (76, 726193), (169, 326572), (247, 223444), (338, 163286), (494, 111722), (676, 81643), (988, 55861), (3211, 17188), (4297, 12844), (6422, 8594)]