51405894

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{6389}}^1$

素因数の和:6549

約数の個数: 32

約数和(自身を含む): 115020000

約数和(自身を除く): 63614106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 6389, 8046, 12778, 19167, 38334, 57501, 115002, 172503, 345006, 951961, 1903922, 2855883, 5711766, 8567649, 17135298, 25702947, 51405894]

約数ペア:

[(1, 51405894), (2, 25702947), (3, 17135298), (6, 8567649), (9, 5711766), (18, 2855883), (27, 1903922), (54, 951961), (149, 345006), (298, 172503), (447, 115002), (894, 57501), (1341, 38334), (2682, 19167), (4023, 12778), (6389, 8046)]