56514996

素因数分解:

$2^2\times 3^6\times {\mathrm{19381}}^1$

素因数の和:19403

約数の個数: 42

約数和(自身を含む): 148291682

約数和(自身を除く): 91776686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 19381, 38762, 58143, 77524, 116286, 174429, 232572, 348858, 523287, 697716, 1046574, 1569861, 2093148, 3139722, 4709583, 6279444, 9419166, 14128749, 18838332, 28257498, 56514996]

約数ペア:

[(1, 56514996), (2, 28257498), (3, 18838332), (4, 14128749), (6, 9419166), (9, 6279444), (12, 4709583), (18, 3139722), (27, 2093148), (36, 1569861), (54, 1046574), (81, 697716), (108, 523287), (162, 348858), (243, 232572), (324, 174429), (486, 116286), (729, 77524), (972, 58143), (1458, 38762), (2916, 19381)]