49537257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 33489687

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 1637, 2751, 4323, 4911, 10087, 11459, 18007, 30261, 34377, 54021, 126049, 214447, 378147, 643341, 1501129, 2358917, 4503387, 7076751, 16512419, 49537257]

約数ペア:

[(1, 49537257), (3, 16512419), (7, 7076751), (11, 4503387), (21, 2358917), (33, 1501129), (77, 643341), (131, 378147), (231, 214447), (393, 126049), (917, 54021), (1441, 34377), (1637, 30261), (2751, 18007), (4323, 11459), (4911, 10087)]