49997397

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3023}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 68947200

約数和(自身を除く): 18949803

約数列:

[1, 3, 37, 111, 149, 447, 3023, 5513, 9069, 16539, 111851, 335553, 450427, 1351281, 16665799, 49997397]

約数ペア:

[(1, 49997397), (3, 16665799), (37, 1351281), (111, 450427), (149, 335553), (447, 111851), (3023, 16539), (5513, 9069)]