55417263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 85992192

約数和(自身を除く): 30574929

約数列:

[1, 3, 11, 17, 33, 51, 173, 187, 519, 561, 571, 1713, 1903, 2941, 5709, 6281, 8823, 9707, 18843, 29121, 32351, 97053, 98783, 106777, 296349, 320331, 1086613, 1679311, 3259839, 5037933, 18472421, 55417263]

約数ペア:

[(1, 55417263), (3, 18472421), (11, 5037933), (17, 3259839), (33, 1679311), (51, 1086613), (173, 320331), (187, 296349), (519, 106777), (561, 98783), (571, 97053), (1713, 32351), (1903, 29121), (2941, 18843), (5709, 9707), (6281, 8823)]