54677865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 102580992

約数和(自身を除く): 47903127

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 101, 165, 187, 193, 255, 303, 505, 561, 579, 935, 965, 1111, 1515, 1717, 2123, 2805, 2895, 3281, 3333, 5151, 5555, 6369, 8585, 9843, 10615, 16405, 16665, 18887, 19493, 25755, 31845, 36091, 49215, 56661, 58479, 94435, 97465, 108273, 180455, 214423, 283305, 292395, 331381, 541365, 643269, 994143, 1072115, 1656905, 3216345, 3645191, 4970715, 10935573, 18225955, 54677865]

約数ペア:

[(1, 54677865), (3, 18225955), (5, 10935573), (11, 4970715), (15, 3645191), (17, 3216345), (33, 1656905), (51, 1072115), (55, 994143), (85, 643269), (101, 541365), (165, 331381), (187, 292395), (193, 283305), (255, 214423), (303, 180455), (505, 108273), (561, 97465), (579, 94435), (935, 58479), (965, 56661), (1111, 49215), (1515, 36091), (1717, 31845), (2123, 25755), (2805, 19493), (2895, 18887), (3281, 16665), (3333, 16405), (5151, 10615), (5555, 9843), (6369, 8585)]