57261978

素因数分解:

$2^1\times 3^5\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 130908960

約数和(自身を除く): 73646982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 243, 354, 486, 531, 1062, 1593, 1997, 3186, 3994, 4779, 5991, 9558, 11982, 14337, 17973, 28674, 35946, 53919, 107838, 117823, 161757, 235646, 323514, 353469, 485271, 706938, 970542, 1060407, 2120814, 3181221, 6362442, 9543663, 19087326, 28630989, 57261978]

約数ペア:

[(1, 57261978), (2, 28630989), (3, 19087326), (6, 9543663), (9, 6362442), (18, 3181221), (27, 2120814), (54, 1060407), (59, 970542), (81, 706938), (118, 485271), (162, 353469), (177, 323514), (243, 235646), (354, 161757), (486, 117823), (531, 107838), (1062, 53919), (1593, 35946), (1997, 28674), (3186, 17973), (3994, 14337), (4779, 11982), (5991, 9558)]