49665539

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 62920704

約数和(自身を除く): 13255165

約数列:

[1, 7, 11, 77, 121, 191, 307, 847, 1337, 2101, 2149, 3377, 14707, 23111, 23639, 37147, 58637, 161777, 260029, 410459, 645007, 4515049, 7095077, 49665539]

約数ペア:

[(1, 49665539), (7, 7095077), (11, 4515049), (77, 645007), (121, 410459), (191, 260029), (307, 161777), (847, 58637), (1337, 37147), (2101, 23639), (2149, 23111), (3377, 14707)]