49220479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1669}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 61562880

約数和(自身を除く): 12342401

約数列:

[1, 7, 11, 77, 383, 1669, 2681, 4213, 11683, 18359, 29491, 128513, 639227, 4474589, 7031497, 49220479]

約数ペア:

[(1, 49220479), (7, 7031497), (11, 4474589), (77, 639227), (383, 128513), (1669, 29491), (2681, 18359), (4213, 11683)]