53937086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 101047680

約数和(自身を除く): 47110594

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 211, 217, 266, 422, 434, 589, 961, 1178, 1477, 1922, 2954, 4009, 4123, 6541, 6727, 8018, 8246, 13082, 13454, 18259, 28063, 36518, 45787, 56126, 91574, 124279, 127813, 202771, 248558, 255626, 405542, 869953, 1419397, 1739906, 2838794, 3852649, 7705298, 26968543, 53937086]

約数ペア:

[(1, 53937086), (2, 26968543), (7, 7705298), (14, 3852649), (19, 2838794), (31, 1739906), (38, 1419397), (62, 869953), (133, 405542), (211, 255626), (217, 248558), (266, 202771), (422, 127813), (434, 124279), (589, 91574), (961, 56126), (1178, 45787), (1477, 36518), (1922, 28063), (2954, 18259), (4009, 13454), (4123, 13082), (6541, 8246), (6727, 8018)]