49018281

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 71501760

約数和(自身を除く): 22483479

約数列:

[1, 3, 13, 39, 109, 169, 327, 507, 887, 1417, 2661, 4251, 11531, 18421, 34593, 55263, 96683, 149903, 290049, 449709, 1256879, 3770637, 16339427, 49018281]

約数ペア:

[(1, 49018281), (3, 16339427), (13, 3770637), (39, 1256879), (109, 449709), (169, 290049), (327, 149903), (507, 96683), (887, 55263), (1417, 34593), (2661, 18421), (4251, 11531)]