47503004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 87218208

約数和(自身を除く): 39715204

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 2621, 4531, 5242, 9062, 10484, 18124, 60283, 120566, 241132, 516337, 1032674, 2065348, 11875751, 23751502, 47503004]

約数ペア:

[(1, 47503004), (2, 23751502), (4, 11875751), (23, 2065348), (46, 1032674), (92, 516337), (197, 241132), (394, 120566), (788, 60283), (2621, 18124), (4531, 10484), (5242, 9062)]