50904865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40241}}^1$

素因数の和:40280

約数の個数: 16

約数和(自身を含む): 69538176

約数和(自身を除く): 18633311

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 40241, 201205, 442651, 925543, 2213255, 4627715, 10180973, 50904865]

約数ペア:

[(1, 50904865), (5, 10180973), (11, 4627715), (23, 2213255), (55, 925543), (115, 442651), (253, 201205), (1265, 40241)]