54887656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 108950400

約数和(自身を除く): 54062744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 1871, 3667, 3742, 7334, 7484, 14668, 14968, 29336, 35549, 71098, 142196, 284392, 361103, 722206, 1444412, 2888824, 6860957, 13721914, 27443828, 54887656]

約数ペア:

[(1, 54887656), (2, 27443828), (4, 13721914), (8, 6860957), (19, 2888824), (38, 1444412), (76, 722206), (152, 361103), (193, 284392), (386, 142196), (772, 71098), (1544, 35549), (1871, 29336), (3667, 14968), (3742, 14668), (7334, 7484)]