51780883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10037}}^1$

素因数の和:10122

約数の個数: 16

約数和(自身を含む): 65528064

約数和(自身を除く): 13747181

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 10037, 70259, 110407, 672479, 772849, 4707353, 7397269, 51780883]

約数ペア:

[(1, 51780883), (7, 7397269), (11, 4707353), (67, 772849), (77, 672479), (469, 110407), (737, 70259), (5159, 10037)]