49019373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22051}}^1$

素因数の和:22089

約数の個数: 24

約数和(自身を含む): 80269280

約数和(自身を除く): 31249907

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 22051, 66153, 198459, 286663, 418969, 859989, 1256907, 2579967, 3770721, 5446597, 16339791, 49019373]

約数ペア:

[(1, 49019373), (3, 16339791), (9, 5446597), (13, 3770721), (19, 2579967), (39, 1256907), (57, 859989), (117, 418969), (171, 286663), (247, 198459), (741, 66153), (2223, 22051)]