50915241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 81333252

約数和(自身を除く): 30418011

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 197, 423, 591, 611, 1773, 1833, 2209, 2561, 5499, 6627, 7683, 9259, 19881, 23049, 27777, 28717, 83331, 86151, 120367, 258453, 361101, 435173, 1083303, 1305519, 3916557, 5657249, 16971747, 50915241]

約数ペア:

[(1, 50915241), (3, 16971747), (9, 5657249), (13, 3916557), (39, 1305519), (47, 1083303), (117, 435173), (141, 361101), (197, 258453), (423, 120367), (591, 86151), (611, 83331), (1773, 28717), (1833, 27777), (2209, 23049), (2561, 19881), (5499, 9259), (6627, 7683)]