55249473

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 89303040

約数和(自身を除く): 34053567

約数列:

[1, 3, 17, 19, 23, 37, 51, 57, 67, 69, 111, 201, 323, 391, 437, 629, 703, 851, 969, 1139, 1173, 1273, 1311, 1541, 1887, 2109, 2479, 2553, 3417, 3819, 4623, 7429, 7437, 11951, 14467, 16169, 21641, 22287, 26197, 29279, 35853, 42143, 43401, 47101, 48507, 57017, 64923, 78591, 87837, 126429, 141303, 171051, 274873, 497743, 800717, 824619, 969289, 1083323, 1493229, 2402151, 2907867, 3249969, 18416491, 55249473]

約数ペア:

[(1, 55249473), (3, 18416491), (17, 3249969), (19, 2907867), (23, 2402151), (37, 1493229), (51, 1083323), (57, 969289), (67, 824619), (69, 800717), (111, 497743), (201, 274873), (323, 171051), (391, 141303), (437, 126429), (629, 87837), (703, 78591), (851, 64923), (969, 57017), (1139, 48507), (1173, 47101), (1273, 43401), (1311, 42143), (1541, 35853), (1887, 29279), (2109, 26197), (2479, 22287), (2553, 21641), (3417, 16169), (3819, 14467), (4623, 11951), (7429, 7437)]