49051749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 24491931

約数列:

[1, 3, 17, 19, 51, 57, 223, 227, 323, 669, 681, 969, 3791, 3859, 4237, 4313, 11373, 11577, 12711, 12939, 50621, 72029, 73321, 151863, 216087, 219963, 860557, 961799, 2581671, 2885397, 16350583, 49051749]

約数ペア:

[(1, 49051749), (3, 16350583), (17, 2885397), (19, 2581671), (51, 961799), (57, 860557), (223, 219963), (227, 216087), (323, 151863), (669, 73321), (681, 72029), (969, 50621), (3791, 12939), (3859, 12711), (4237, 11577), (4313, 11373)]