55136543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 72548352

約数和(自身を除く): 17411809

約数列:

[1, 7, 11, 23, 77, 161, 163, 191, 253, 1141, 1337, 1771, 1793, 2101, 3749, 4393, 12551, 14707, 26243, 30751, 31133, 41239, 48323, 217931, 288673, 338261, 342463, 716059, 2397241, 5012413, 7876649, 55136543]

約数ペア:

[(1, 55136543), (7, 7876649), (11, 5012413), (23, 2397241), (77, 716059), (161, 342463), (163, 338261), (191, 288673), (253, 217931), (1141, 48323), (1337, 41239), (1771, 31133), (1793, 30751), (2101, 26243), (3749, 14707), (4393, 12551)]