49587853

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1134

約数の個数: 20

約数和(自身を含む): 60949760

約数和(自身を除く): 11361907

約数列:

[1, 7, 19, 49, 133, 343, 931, 1087, 2401, 6517, 7609, 20653, 45619, 53263, 144571, 372841, 1011997, 2609887, 7083979, 49587853]

約数ペア:

[(1, 49587853), (7, 7083979), (19, 2609887), (49, 1011997), (133, 372841), (343, 144571), (931, 53263), (1087, 45619), (2401, 20653), (6517, 7609)]