51281644

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 90953408

約数和(自身を除く): 39671764

約数列:

[1, 2, 4, 181, 193, 362, 367, 386, 724, 734, 772, 1468, 34933, 66427, 69866, 70831, 132854, 139732, 141662, 265708, 283324, 12820411, 25640822, 51281644]

約数ペア:

[(1, 51281644), (2, 25640822), (4, 12820411), (181, 283324), (193, 265708), (362, 141662), (367, 139732), (386, 132854), (724, 70831), (734, 69866), (772, 66427), (1468, 34933)]