54238255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 18245585

約数列:

[1, 5, 19, 23, 95, 103, 115, 241, 437, 515, 1205, 1957, 2185, 2369, 4579, 5543, 9785, 11845, 22895, 24823, 27715, 45011, 105317, 124115, 225055, 471637, 526585, 570929, 2358185, 2854645, 10847651, 54238255]

約数ペア:

[(1, 54238255), (5, 10847651), (19, 2854645), (23, 2358185), (95, 570929), (103, 526585), (115, 471637), (241, 225055), (437, 124115), (515, 105317), (1205, 45011), (1957, 27715), (2185, 24823), (2369, 22895), (4579, 11845), (5543, 9785)]