54157502

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 98150400

約数和(自身を除く): 43992898

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 2129, 3634, 4258, 12719, 14903, 25438, 29806, 48967, 97934, 168191, 336382, 342769, 685538, 1177337, 2354674, 3868393, 7736786, 27078751, 54157502]

約数ペア:

[(1, 54157502), (2, 27078751), (7, 7736786), (14, 3868393), (23, 2354674), (46, 1177337), (79, 685538), (158, 342769), (161, 336382), (322, 168191), (553, 97934), (1106, 48967), (1817, 29806), (2129, 25438), (3634, 14903), (4258, 12719)]