51643086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 67575090

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 258, 341, 473, 587, 682, 946, 1023, 1174, 1333, 1419, 1761, 2046, 2666, 2838, 3522, 3999, 6457, 7998, 12914, 14663, 18197, 19371, 25241, 29326, 36394, 38742, 43989, 50482, 54591, 75723, 87978, 109182, 151446, 200167, 277651, 400334, 555302, 600501, 782471, 832953, 1201002, 1564942, 1665906, 2347413, 4694826, 8607181, 17214362, 25821543, 51643086]

約数ペア:

[(1, 51643086), (2, 25821543), (3, 17214362), (6, 8607181), (11, 4694826), (22, 2347413), (31, 1665906), (33, 1564942), (43, 1201002), (62, 832953), (66, 782471), (86, 600501), (93, 555302), (129, 400334), (186, 277651), (258, 200167), (341, 151446), (473, 109182), (587, 87978), (682, 75723), (946, 54591), (1023, 50482), (1174, 43989), (1333, 38742), (1419, 36394), (1761, 29326), (2046, 25241), (2666, 19371), (2838, 18197), (3522, 14663), (3999, 12914), (6457, 7998)]