49920387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24799}}^1$

素因数の和:24874

約数の個数: 16

約数和(自身を含む): 73804800

約数和(自身を除く): 23884413

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 24799, 74397, 272789, 818367, 1512739, 4538217, 16640129, 49920387]

約数ペア:

[(1, 49920387), (3, 16640129), (11, 4538217), (33, 1512739), (61, 818367), (183, 272789), (671, 74397), (2013, 24799)]