49801437

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12959}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 83566080

約数和(自身を除く): 33764643

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 12959, 38877, 90713, 116631, 272139, 790499, 816417, 2371497, 5533493, 7114491, 16600479, 49801437]

約数ペア:

[(1, 49801437), (3, 16600479), (7, 7114491), (9, 5533493), (21, 2371497), (61, 816417), (63, 790499), (183, 272139), (427, 116631), (549, 90713), (1281, 38877), (3843, 12959)]