55811745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 106434432

約数和(自身を除く): 50622687

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 823, 1233, 1507, 2055, 2469, 4115, 4521, 6165, 7407, 7535, 9053, 12345, 13563, 22605, 27159, 37035, 45265, 67815, 81477, 112751, 135795, 338253, 407385, 563755, 1014759, 1240261, 1691265, 3720783, 5073795, 6201305, 11162349, 18603915, 55811745]

約数ペア:

[(1, 55811745), (3, 18603915), (5, 11162349), (9, 6201305), (11, 5073795), (15, 3720783), (33, 1691265), (45, 1240261), (55, 1014759), (99, 563755), (137, 407385), (165, 338253), (411, 135795), (495, 112751), (685, 81477), (823, 67815), (1233, 45265), (1507, 37035), (2055, 27159), (2469, 22605), (4115, 13563), (4521, 12345), (6165, 9053), (7407, 7535)]